{"id":12884,"date":"2025-01-13T18:03:13","date_gmt":"2025-01-13T22:03:13","guid":{"rendered":"https:\/\/zobi.alcowep.com\/bourtagshdrevxnls658739\/nasas-hubble-tracks-down-a-blue-lurker-among-stars\/"},"modified":"2025-01-13T18:03:13","modified_gmt":"2025-01-13T22:03:13","slug":"nasas-hubble-tracks-down-a-blue-lurker-among-stars","status":"publish","type":"post","link":"https:\/\/zobi.alcowep.com\/bourtagshdrevxnls658739\/nasas-hubble-tracks-down-a-blue-lurker-among-stars\/","title":{"rendered":"NASA\u2019s Hubble Tracks Down a \u2018Blue Lurker\u2019 Among Stars"},"content":{"rendered":"<h2 style=\"text-align: center;\">NASA\u2019s Hubble Tracks Down a \u2018Blue Lurker\u2019 Among Stars<\/h2>\n<p><!-- no image --><\/p>\n<div class=\" hds-module hds-module-full wp-block-nasa-blocks-secondary-navigation\">\n<div class=\"hds-secondary-navigation-wrapper z-top width-100 padding-0\">\n<div class=\"hds-secondary-navigation width-full border-bottom-1px text-center hds-color-mode-dark hds-module hds-module-full wp-block-nasa-blocks-hdsnav\"><button type=\"button\" class=\"hds-secondary-nav-mobile-button display-flex tablet:display-flex desktop:display-none width-full flex-align-center bg-carbon-90 border-color-carbon-80 color-spacesuit-white\" aria-expanded=\"false\" aria-controls=\"hds-secondary-nav-track\"><span>Hubble Space Telescope<\/span><svg width=\"16\" height=\"16\" alt=\"\" enable-background=\"new 0 0 400 400\" viewbox=\"0 0 400 400\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"m4.2 122.2 195.1 195.1 196.5-196.6-37.9-38-157.8 157.8-156.8-156.8z\"><\/path><\/svg><\/button><\/p>\n<div class=\"hds-secondary-nav-track grid-container grid-container-extrawide padding-0 tablet:padding-x-3 desktop:padding-x-2 \">\n<div class=\"hds-secondary-navigation-menu-items\">\n<nav>\n<ul class=\"usa-nav__primary usa-accordion flex-justify-center margin-0\">\n<li class=\"usa-nav__primary-item \"><a class=\"usa-nav__link\" href=\"https:\/\/science.nasa.gov\/mission\/hubble\/\" rel=\"noopener\">Hubble Home<\/a><\/li>\n<li class=\"usa-nav__primary-item\"><button type=\"button\" class=\"usa-accordion__button usa-nav__link\" aria-expanded=\"false\" aria-controls=\"basic-nav-section-one\"><span>Overview<\/span><svg class=\"hds-desktop-submenu-toggle-icon display-none tablet:display-none desktop:display-block\" width=\"16\" height=\"16\" alt=\"\" enable-background=\"new 0 0 400 400\" viewbox=\"0 0 400 400\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"m4.2 122.2 195.1 195.1 196.5-196.6-37.9-38-157.8 157.8-156.8-156.8z\"><\/path><\/svg><svg class=\"hds-mobile-submenu-toggle-icon display-block tablet:display-block desktop:display-none\" width=\"16\" height=\"16\" viewbox=\"0 0 16 16\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><circle cx=\"8\" cy=\"8\" r=\"7.5\" fill=\"#0B3D91\" stroke=\"white\"><\/circle><rect x=\"4\" y=\"7.6001\" width=\"8\" height=\"0.8\" fill=\"white\"><\/rect><rect class=\"hds-mobile-submenu-toggle-icon-line-vertical\" x=\"7.59998\" y=\"12\" width=\"8\" height=\"0.8\" transform=\"rotate(-90 7.59998 12)\" fill=\"white\"><\/rect><\/svg><\/button>\n<ul class=\"usa-nav__submenu\" hidden>\n<li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/science.nasa.gov\/mission\/hubble\/overview\/about-hubble\/\" rel=\"noopener\">About Hubble<\/a><\/li>\n<li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/science.nasa.gov\/mission\/hubble\/overview\/the-history-of-hubble\/\" rel=\"noopener\">The History of Hubble<\/a><\/li>\n<li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/science.nasa.gov\/mission\/hubble\/overview\/hubble-timeline\/\" rel=\"noopener\">Hubble Timeline<\/a><\/li>\n<li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/smd-cms.nasa.gov\/mission\/hubble\/overview\/why-have-a-telescope-in-space\/\" rel=\"noopener\">Why Have a Telescope in Space?<\/a><\/li>\n<li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/science.nasa.gov\/mission\/hubble\/overview\/about-hubble\/hubble-by-the-numbers\/\" rel=\"noopener\">Hubble by the Numbers<\/a><\/li>\n<li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/science.nasa.gov\/mission\/hubble\/overview\/at-the-museum\/\" rel=\"noopener\">At the Museum<\/a><\/li>\n<li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/smd-cms.nasa.gov\/mission\/hubble\/overview\/faqs\/\" rel=\"noopener\">FAQs<\/a><\/li>\n<\/ul>\n<\/li>\n<li class=\"usa-nav__primary-item\"><button type=\"button\" class=\"usa-accordion__button usa-nav__link\" aria-expanded=\"false\" aria-controls=\"basic-nav-section-one\"><span>Impact &#038; Benefits<\/span><svg class=\"hds-desktop-submenu-toggle-icon display-none tablet:display-none desktop:display-block\" width=\"16\" height=\"16\" alt=\"\" enable-background=\"new 0 0 400 400\" viewbox=\"0 0 400 400\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"m4.2 122.2 195.1 195.1 196.5-196.6-37.9-38-157.8 157.8-156.8-156.8z\"><\/path><\/svg><svg class=\"hds-mobile-submenu-toggle-icon display-block tablet:display-block desktop:display-none\" width=\"16\" height=\"16\" viewbox=\"0 0 16 16\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><circle cx=\"8\" cy=\"8\" r=\"7.5\" fill=\"#0B3D91\" stroke=\"white\"><\/circle><rect x=\"4\" y=\"7.6001\" width=\"8\" height=\"0.8\" fill=\"white\"><\/rect><rect class=\"hds-mobile-submenu-toggle-icon-line-vertical\" x=\"7.59998\" y=\"12\" width=\"8\" height=\"0.8\" transform=\"rotate(-90 7.59998 12)\" fill=\"white\"><\/rect><\/svg><\/button>\n<ul class=\"usa-nav__submenu\" hidden>\n<li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/science.nasa.gov\/mission\/hubble\/impacts-and-benefits\/\" rel=\"noopener\">Hubble\u2019s Impact &#038; Benefits<\/a><\/li>\n<li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/science.nasa.gov\/mission\/hubble\/science\/science-highlights\/\" rel=\"noopener\">Science Impacts<\/a><\/li>\n<li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/science.nasa.gov\/mission\/hubble\/impacts-and-benefits\/hubbles-cultural-impact\/\" rel=\"noopener\">Cultural Impact<\/a><\/li>\n<li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/science.nasa.gov\/mission\/hubble\/impacts-and-benefits\/technology-benefits\/\" rel=\"noopener\">Technology Benefits<\/a><\/li>\n<li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/science.nasa.gov\/mission\/hubble\/impacts-and-benefits\/hubbles-impact-on-human-spaceflight\/\" rel=\"noopener\">Impact on Human Spaceflight<\/a><\/li>\n<li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/science.nasa.gov\/mission\/hubble\/impacts-and-benefits\/astronomical-community-impacts\/\" rel=\"noopener\">Astro Community Impacts<\/a><\/li>\n<\/ul>\n<\/li>\n<li class=\"usa-nav__primary-item\"><button type=\"button\" class=\"usa-accordion__button usa-nav__link\" aria-expanded=\"false\" aria-controls=\"basic-nav-section-one\"><span>Science<\/span><svg class=\"hds-desktop-submenu-toggle-icon display-none tablet:display-none desktop:display-block\" width=\"16\" height=\"16\" alt=\"\" enable-background=\"new 0 0 400 400\" viewbox=\"0 0 400 400\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"m4.2 122.2 195.1 195.1 196.5-196.6-37.9-38-157.8 157.8-156.8-156.8z\"><\/path><\/svg><svg class=\"hds-mobile-submenu-toggle-icon display-block tablet:display-block desktop:display-none\" width=\"16\" height=\"16\" viewbox=\"0 0 16 16\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><circle cx=\"8\" cy=\"8\" r=\"7.5\" fill=\"#0B3D91\" stroke=\"white\"><\/circle><rect x=\"4\" y=\"7.6001\" width=\"8\" height=\"0.8\" fill=\"white\"><\/rect><rect class=\"hds-mobile-submenu-toggle-icon-line-vertical\" x=\"7.59998\" y=\"12\" width=\"8\" height=\"0.8\" transform=\"rotate(-90 7.59998 12)\" fill=\"white\"><\/rect><\/svg><\/button>\n<ul class=\"usa-nav__submenu\" hidden>\n<li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/science.nasa.gov\/mission\/hubble\/science\/\" rel=\"noopener\">Hubble Science<\/a><\/li>\n<li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/science.nasa.gov\/mission\/hubble\/science\/science-themes\/\" rel=\"noopener\">Science Themes<\/a><\/li>\n<li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/science.nasa.gov\/mission\/hubble\/science\/science-highlights\/\" rel=\"noopener\">Science Highlights<\/a><\/li>\n<li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/science.nasa.gov\/mission\/hubble\/science\/science-behind-the-discoveries\/\" rel=\"noopener\">Science Behind Discoveries<\/a><\/li>\n<li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/science.nasa.gov\/mission\/hubble\/science\/hubbles-partners-in-science\/\" rel=\"noopener\">Hubble\u2019s Partners in Science<\/a><\/li>\n<li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/science.nasa.gov\/mission\/hubble\/science\/universe-uncovered\/\" rel=\"noopener\">Universe Uncovered<\/a><\/li>\n<li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/science.nasa.gov\/mission\/hubble\/science\/explore-the-night-sky\/\" rel=\"noopener\">Explore the Night Sky<\/a><\/li>\n<\/ul>\n<\/li>\n<li class=\"usa-nav__primary-item\"><button type=\"button\" class=\"usa-accordion__button usa-nav__link\" aria-expanded=\"false\" aria-controls=\"basic-nav-section-one\"><span>Observatory<\/span><svg class=\"hds-desktop-submenu-toggle-icon display-none tablet:display-none desktop:display-block\" width=\"16\" height=\"16\" alt=\"\" enable-background=\"new 0 0 400 400\" viewbox=\"0 0 400 400\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"m4.2 122.2 195.1 195.1 196.5-196.6-37.9-38-157.8 157.8-156.8-156.8z\"><\/path><\/svg><svg class=\"hds-mobile-submenu-toggle-icon display-block tablet:display-block desktop:display-none\" width=\"16\" height=\"16\" viewbox=\"0 0 16 16\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><circle cx=\"8\" cy=\"8\" r=\"7.5\" fill=\"#0B3D91\" stroke=\"white\"><\/circle><rect x=\"4\" y=\"7.6001\" width=\"8\" height=\"0.8\" fill=\"white\"><\/rect><rect class=\"hds-mobile-submenu-toggle-icon-line-vertical\" x=\"7.59998\" y=\"12\" width=\"8\" height=\"0.8\" transform=\"rotate(-90 7.59998 12)\" fill=\"white\"><\/rect><\/svg><\/button>\n<ul class=\"usa-nav__submenu\" hidden>\n<li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/science.nasa.gov\/mission\/hubble\/observatory\/\" rel=\"noopener\">Hubble Observatory<\/a><\/li>\n<li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/science.nasa.gov\/mission\/hubble\/observatory\/design\/\" rel=\"noopener\">Hubble Design<\/a><\/li>\n<li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/science.nasa.gov\/mission\/hubble\/observatory\/mission-operations\/\" rel=\"noopener\">Mission Operations<\/a><\/li>\n<li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/science.nasa.gov\/mission\/hubble\/observatory\/missions-to-hubble\/\" rel=\"noopener\">Missions to Hubble<\/a><\/li>\n<li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/science.nasa.gov\/mission\/hubble\/observatory\/hubble-vs-webb\/\" rel=\"noopener\">Hubble vs Webb<\/a><\/li>\n<\/ul>\n<\/li>\n<li class=\"usa-nav__primary-item\"><button type=\"button\" class=\"usa-accordion__button usa-nav__link\" aria-expanded=\"false\" aria-controls=\"basic-nav-section-one\"><span>Team<\/span><svg class=\"hds-desktop-submenu-toggle-icon display-none tablet:display-none desktop:display-block\" width=\"16\" height=\"16\" alt=\"\" enable-background=\"new 0 0 400 400\" viewbox=\"0 0 400 400\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"m4.2 122.2 195.1 195.1 196.5-196.6-37.9-38-157.8 157.8-156.8-156.8z\"><\/path><\/svg><svg class=\"hds-mobile-submenu-toggle-icon display-block tablet:display-block desktop:display-none\" width=\"16\" height=\"16\" viewbox=\"0 0 16 16\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><circle cx=\"8\" cy=\"8\" r=\"7.5\" fill=\"#0B3D91\" stroke=\"white\"><\/circle><rect x=\"4\" y=\"7.6001\" width=\"8\" height=\"0.8\" fill=\"white\"><\/rect><rect class=\"hds-mobile-submenu-toggle-icon-line-vertical\" x=\"7.59998\" y=\"12\" width=\"8\" height=\"0.8\" transform=\"rotate(-90 7.59998 12)\" fill=\"white\"><\/rect><\/svg><\/button>\n<ul class=\"usa-nav__submenu\" hidden>\n<li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/science.nasa.gov\/mission\/hubble\/team\/\" rel=\"noopener\">Hubble Team<\/a><\/li>\n<li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/science.nasa.gov\/mission\/hubble\/team\/career-aspirations\/\" rel=\"noopener\">Career Aspirations<\/a><\/li>\n<li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/science.nasa.gov\/mission\/hubble\/team\/astronauts\/\" rel=\"noopener\">Hubble Astronauts<\/a><\/li>\n<\/ul>\n<\/li>\n<li class=\"usa-nav__primary-item\"><button type=\"button\" class=\"usa-accordion__button usa-nav__link\" aria-expanded=\"false\" aria-controls=\"basic-nav-section-one\"><span>News<\/span><svg class=\"hds-desktop-submenu-toggle-icon display-none tablet:display-none desktop:display-block\" width=\"16\" height=\"16\" alt=\"\" enable-background=\"new 0 0 400 400\" viewbox=\"0 0 400 400\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"m4.2 122.2 195.1 195.1 196.5-196.6-37.9-38-157.8 157.8-156.8-156.8z\"><\/path><\/svg><svg class=\"hds-mobile-submenu-toggle-icon display-block tablet:display-block desktop:display-none\" width=\"16\" height=\"16\" viewbox=\"0 0 16 16\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><circle cx=\"8\" cy=\"8\" r=\"7.5\" fill=\"#0B3D91\" stroke=\"white\"><\/circle><rect x=\"4\" y=\"7.6001\" width=\"8\" height=\"0.8\" fill=\"white\"><\/rect><rect class=\"hds-mobile-submenu-toggle-icon-line-vertical\" x=\"7.59998\" y=\"12\" width=\"8\" height=\"0.8\" transform=\"rotate(-90 7.59998 12)\" fill=\"white\"><\/rect><\/svg><\/button>\n<ul class=\"usa-nav__submenu\" hidden>\n<li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/science.nasa.gov\/mission\/hubble\/hubble-news\/\" rel=\"noopener\">Hubble News<\/a><\/li>\n<li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/science.nasa.gov\/mission\/hubble\/hubble-news\/hubble-news-archive\/\" rel=\"noopener\">Hubble News Archive<\/a><\/li>\n<li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/science.nasa.gov\/mission\/hubble\/hubble-news\/hubble-social-media\/\" rel=\"noopener\">Social Media<\/a><\/li>\n<li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/science.nasa.gov\/mission\/hubble\/hubble-news\/hubble-media-resources\/\" rel=\"noopener\">Media Resources<\/a><\/li>\n<\/ul>\n<\/li>\n<li class=\"usa-nav__primary-item\"><button type=\"button\" class=\"usa-accordion__button usa-nav__link\" aria-expanded=\"false\" aria-controls=\"basic-nav-section-one\"><span>Multimedia<\/span><svg class=\"hds-desktop-submenu-toggle-icon display-none tablet:display-none desktop:display-block\" width=\"16\" height=\"16\" alt=\"\" enable-background=\"new 0 0 400 400\" viewbox=\"0 0 400 400\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"m4.2 122.2 195.1 195.1 196.5-196.6-37.9-38-157.8 157.8-156.8-156.8z\"><\/path><\/svg><svg class=\"hds-mobile-submenu-toggle-icon display-block tablet:display-block desktop:display-none\" width=\"16\" height=\"16\" viewbox=\"0 0 16 16\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><circle cx=\"8\" cy=\"8\" r=\"7.5\" fill=\"#0B3D91\" stroke=\"white\"><\/circle><rect x=\"4\" y=\"7.6001\" width=\"8\" height=\"0.8\" fill=\"white\"><\/rect><rect class=\"hds-mobile-submenu-toggle-icon-line-vertical\" x=\"7.59998\" y=\"12\" width=\"8\" height=\"0.8\" transform=\"rotate(-90 7.59998 12)\" fill=\"white\"><\/rect><\/svg><\/button>\n<ul class=\"usa-nav__submenu\" hidden>\n<li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/science.nasa.gov\/mission\/hubble\/multimedia\/\" rel=\"noopener\">Multimedia<\/a><\/li>\n<li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/science.nasa.gov\/mission\/hubble\/multimedia\/hubble-images\/\" rel=\"noopener\">Images<\/a><\/li>\n<li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/science.nasa.gov\/mission\/hubble\/multimedia\/hubble-videos\/\" rel=\"noopener\">Videos<\/a><\/li>\n<li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/science.nasa.gov\/mission\/hubble\/multimedia\/sonifications\/\" rel=\"noopener\">Sonifications<\/a><\/li>\n<li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/science.nasa.gov\/mission\/hubble\/multimedia\/hubble-podcasts\/\" rel=\"noopener\">Podcasts<\/a><\/li>\n<li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/science.nasa.gov\/mission\/hubble\/multimedia\/e-books\/\" rel=\"noopener\">e-Books<\/a><\/li>\n<li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/science.nasa.gov\/mission\/hubble\/multimedia\/online-activities\/\" rel=\"noopener\">Online Activities<\/a><\/li>\n<li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/science.nasa.gov\/mission\/hubble\/multimedia\/lithographs\/\" rel=\"noopener\">Lithographs<\/a><\/li>\n<li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/science.nasa.gov\/mission\/hubble\/multimedia\/hubble-fact-sheets\/\" rel=\"noopener\">Fact Sheets<\/a><\/li>\n<li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/science.nasa.gov\/mission\/hubble\/multimedia\/hubble-glossary\/\" rel=\"noopener\">Glossary <\/a><\/li>\n<li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/science.nasa.gov\/mission\/hubble\/multimedia\/hubble-posters\/\" rel=\"noopener\">Posters <\/a><\/li>\n<li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/science.nasa.gov\/mission\/hubble\/multimedia\/hubble-on-the-nasa-app\/\" rel=\"noopener\">Hubble on the NASA App<\/a><\/li>\n<\/ul>\n<\/li>\n<li class=\"usa-nav__primary-item\"><button type=\"button\" class=\"usa-accordion__button usa-nav__link\" aria-expanded=\"false\" aria-controls=\"basic-nav-section-one\"><span>More<\/span><svg class=\"hds-desktop-submenu-toggle-icon display-none tablet:display-none desktop:display-block\" width=\"16\" height=\"16\" alt=\"\" enable-background=\"new 0 0 400 400\" viewbox=\"0 0 400 400\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"m4.2 122.2 195.1 195.1 196.5-196.6-37.9-38-157.8 157.8-156.8-156.8z\"><\/path><\/svg><svg class=\"hds-mobile-submenu-toggle-icon display-block tablet:display-block desktop:display-none\" width=\"16\" height=\"16\" viewbox=\"0 0 16 16\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><circle cx=\"8\" cy=\"8\" r=\"7.5\" fill=\"#0B3D91\" stroke=\"white\"><\/circle><rect x=\"4\" y=\"7.6001\" width=\"8\" height=\"0.8\" fill=\"white\"><\/rect><rect class=\"hds-mobile-submenu-toggle-icon-line-vertical\" x=\"7.59998\" y=\"12\" width=\"8\" height=\"0.8\" transform=\"rotate(-90 7.59998 12)\" fill=\"white\"><\/rect><\/svg><\/button>\n<ul class=\"usa-nav__submenu\" hidden>\n<li class=\"usa-nav__submenu-item \"><a class=\"usa-nav__link\" target=\"_self\" href=\"https:\/\/science.nasa.gov\/mission\/hubble\/overview\/hubbles-35th-anniversary\/\" rel=\"noopener\">35th Anniversary<\/a><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/nav>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"hds-article-hero-header nasa-gb-align-full bg-carbon-90 width-full maxw-full color-mode-dark hds-module hds-module-full wp-block-nasa-blocks-article-hero-header\">\n<div class=\"hds-cover-wrapper width-full maxw-full minh-tablet grid-container minh-tablet flex-column padding-0\">\n<div class=\"hds-foreground-wrapper display-flex flex-direction-column\">\n<div class=\"grid-container grid-container-block margin-top-auto width-full maxw-desktop-lg padding-y-9 padding-x-3 desktop:padding-x-3 z-400\">\n<div class=\"z-400 grid-col-12 tablet:grid-col-12 desktop:grid-col-7 z-400\">\n<div class=\"margin-0\">\n<div class=\"label color-spacesuit-white margin-bottom-2\">4 Min Read<\/div>\n<h1 class=\"heading-41 line-height-md color-spacesuit-white-important\">\n\t\t\t\t\t\t\t\tNASA\u2019s Hubble Tracks Down a \u2018Blue Lurker\u2019 Among Stars\t\t\t\t\t\t\t<\/h1>\n<\/div>\n<\/div>\n<div class=\"grid-col-12 tablet:grid-col-12 desktop:grid-col-5\"><\/div>\n<div class=\"skrim-overlay skrim-left mobile-skrim-top z-200\"><\/div>\n<figure class=\"hds-media-background  \"><img loading=\"lazy\" decoding=\"async\" width=\"3840\" height=\"2160\" src=\"https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/missions\/hubble\/stars\/blue-lurkers\/Hubble_BlueLurker_STScI-01JH69TWPQBV09SHG6PTZYVJMJ.png?w=3840&#038;h=2160&#038;fit=clip&#038;crop=faces%2Cfocalpoint\" class=\"attachment-1536x1536 size-1536x1536\" alt=\"Illustration titled \u201cEvolution of 'Blue Lurker' Star System.\u201d It features six boxes, in two rows of three. The top left shows a large circular path of a star surrounding a small circular path of two rotating stars. The top middle box shows two stars rotating around each other, shown with blue streaks, and a third star is in the distance. The top right box shows a large fiery orange star with a feeding line to another distant star. The bottom left box shows a small yellow star on a black background surrounded by a faint red ring of gas. The bottom middle box shows the yellow star with a white box around it. Lines lead from this small box to the bottom right panel, showing a large fiery yellow star. The words \u201cArtist's Concept\u201d is at the bottom right.\" block_context=\"nasa-block\" srcset=\"https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/missions\/hubble\/stars\/blue-lurkers\/Hubble_BlueLurker_STScI-01JH69TWPQBV09SHG6PTZYVJMJ.png?w=3840&#038;h=2160&#038;fit=crop&#038;crop=faces%2Cfocalpoint 3840w, https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/missions\/hubble\/stars\/blue-lurkers\/Hubble_BlueLurker_STScI-01JH69TWPQBV09SHG6PTZYVJMJ.png?w=300&#038;h=169&#038;fit=crop&#038;crop=faces%2Cfocalpoint 300w, https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/missions\/hubble\/stars\/blue-lurkers\/Hubble_BlueLurker_STScI-01JH69TWPQBV09SHG6PTZYVJMJ.png?w=768&#038;h=432&#038;fit=crop&#038;crop=faces%2Cfocalpoint 768w, https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/missions\/hubble\/stars\/blue-lurkers\/Hubble_BlueLurker_STScI-01JH69TWPQBV09SHG6PTZYVJMJ.png?w=1024&#038;h=576&#038;fit=crop&#038;crop=faces%2Cfocalpoint 1024w, https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/missions\/hubble\/stars\/blue-lurkers\/Hubble_BlueLurker_STScI-01JH69TWPQBV09SHG6PTZYVJMJ.png?w=1536&#038;h=864&#038;fit=crop&#038;crop=faces%2Cfocalpoint 1536w, https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/missions\/hubble\/stars\/blue-lurkers\/Hubble_BlueLurker_STScI-01JH69TWPQBV09SHG6PTZYVJMJ.png?w=2048&#038;h=1152&#038;fit=crop&#038;crop=faces%2Cfocalpoint 2048w, https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/missions\/hubble\/stars\/blue-lurkers\/Hubble_BlueLurker_STScI-01JH69TWPQBV09SHG6PTZYVJMJ.png?w=400&#038;h=225&#038;fit=crop&#038;crop=faces%2Cfocalpoint 400w, https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/missions\/hubble\/stars\/blue-lurkers\/Hubble_BlueLurker_STScI-01JH69TWPQBV09SHG6PTZYVJMJ.png?w=600&#038;h=338&#038;fit=crop&#038;crop=faces%2Cfocalpoint 600w, https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/missions\/hubble\/stars\/blue-lurkers\/Hubble_BlueLurker_STScI-01JH69TWPQBV09SHG6PTZYVJMJ.png?w=900&#038;h=506&#038;fit=crop&#038;crop=faces%2Cfocalpoint 900w, https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/missions\/hubble\/stars\/blue-lurkers\/Hubble_BlueLurker_STScI-01JH69TWPQBV09SHG6PTZYVJMJ.png?w=1200&#038;h=675&#038;fit=crop&#038;crop=faces%2Cfocalpoint 1200w, https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/missions\/hubble\/stars\/blue-lurkers\/Hubble_BlueLurker_STScI-01JH69TWPQBV09SHG6PTZYVJMJ.png?w=2000&#038;h=1125&#038;fit=crop&#038;crop=faces%2Cfocalpoint 2000w\" sizes=\"auto, (max-width: 3840px) 100vw, 3840px\"><\/figure>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"padding-y-3 padding-x-3\">\n<div class=\"grid-container grid-container-block padding-x-0\"><figcaption class=\"hds-caption maxw-mobile desktop:padding-x-3\">\n<div class=\"hds-caption-text p-sm margin-0 color-carbon-30\">\n<div><figcaption>Evolution of a \u201cBlue Lurker\u201d Star in a Triple System <\/figcaption><\/div>\n<\/div>\n<div class=\"hds-credits color-spacesuit-white-important\">\n\t\t\t\t\t\t<span>Credits: <\/span><br \/>\n\t\t\t\t\t\t<span>NASA, ESA, Leah Hustak (STScI)<\/span>\n\t\t\t\t\t<\/div>\n<\/figcaption><\/div>\n<\/div>\n<\/div>\n<p>The name \u201cblue lurker\u201d might sound like a villainous character from a superhero movie. But it is a rare class of star that NASA\u2019s <a href=\"https:\/\/science.nasa.gov\/mission\/hubble\/\" rel=\"noopener\">Hubble Space Telescope<\/a> explored by looking deeply into the <a href=\"https:\/\/science.nasa.gov\/mission\/hubble\/science\/explore-the-night-sky\/hubble-messier-catalog\/messier-67\/\" rel=\"noopener\">open star cluster M67<\/a>, roughly 2,800 light-years away.<\/p>\n<p>Forensics with Hubble data show that the star has had a tumultuous life, mixing with two other stars gravitationally bound together in a remarkable triple-star system. The star has a kinship to so-called \u201cblue stragglers,\u201d which are hotter, brighter, and bluer than expected because they are likely the result of mergers between stars.<\/p>\n<div class=\"hds-media hds-module wp-block-image\">\n<div class=\"margin-left-auto margin-right-auto nasa-block-align-wide\">\n<div class=\"hds-media-wrapper margin-left-auto margin-right-auto\">\n<figure class=\"hds-media-inner hds-cover-wrapper hds-media-ratio-fit \"><a href=\"https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/missions\/hubble\/stars\/blue-lurkers\/Hubble_BlueLurker_STScI-01JH69TWPQBV09SHG6PTZYVJMJ.png?w=3840&#038;h=2160&#038;fit=clip&#038;crop=faces%2Cfocalpoint\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"3840\" height=\"2160\" src=\"https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/missions\/hubble\/stars\/blue-lurkers\/Hubble_BlueLurker_STScI-01JH69TWPQBV09SHG6PTZYVJMJ.png?w=3840&#038;h=2160&#038;fit=clip&#038;crop=faces%2Cfocalpoint\" class=\"attachment-2048x2048 size-2048x2048\" alt=\"Illustration titled \u201cEvolution of 'Blue Lurker' Star System.\u201d It features six boxes, in two rows of three. The top left shows a large circular path of a star surrounding a small circular path of two rotating stars. The top middle box shows two stars rotating around each other, shown with blue streaks, and a third star is in the distance. The top right box shows a large fiery orange star with a feeding line to another distant star. The bottom left box shows a small yellow star on a black background surrounded by a faint red ring of gas. The bottom middle box shows the yellow star with a white box around it. Lines lead from this small box to the bottom right panel, showing a large fiery yellow star. The words \u201cArtist's Concept\u201d is at the bottom right.\" block_context=\"nasa-block\" srcset=\"https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/missions\/hubble\/stars\/blue-lurkers\/Hubble_BlueLurker_STScI-01JH69TWPQBV09SHG6PTZYVJMJ.png?w=3840&#038;h=2160&#038;fit=crop&#038;crop=faces%2Cfocalpoint 3840w, https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/missions\/hubble\/stars\/blue-lurkers\/Hubble_BlueLurker_STScI-01JH69TWPQBV09SHG6PTZYVJMJ.png?w=300&#038;h=169&#038;fit=crop&#038;crop=faces%2Cfocalpoint 300w, https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/missions\/hubble\/stars\/blue-lurkers\/Hubble_BlueLurker_STScI-01JH69TWPQBV09SHG6PTZYVJMJ.png?w=768&#038;h=432&#038;fit=crop&#038;crop=faces%2Cfocalpoint 768w, https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/missions\/hubble\/stars\/blue-lurkers\/Hubble_BlueLurker_STScI-01JH69TWPQBV09SHG6PTZYVJMJ.png?w=1024&#038;h=576&#038;fit=crop&#038;crop=faces%2Cfocalpoint 1024w, https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/missions\/hubble\/stars\/blue-lurkers\/Hubble_BlueLurker_STScI-01JH69TWPQBV09SHG6PTZYVJMJ.png?w=1536&#038;h=864&#038;fit=crop&#038;crop=faces%2Cfocalpoint 1536w, https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/missions\/hubble\/stars\/blue-lurkers\/Hubble_BlueLurker_STScI-01JH69TWPQBV09SHG6PTZYVJMJ.png?w=2048&#038;h=1152&#038;fit=crop&#038;crop=faces%2Cfocalpoint 2048w, https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/missions\/hubble\/stars\/blue-lurkers\/Hubble_BlueLurker_STScI-01JH69TWPQBV09SHG6PTZYVJMJ.png?w=400&#038;h=225&#038;fit=crop&#038;crop=faces%2Cfocalpoint 400w, https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/missions\/hubble\/stars\/blue-lurkers\/Hubble_BlueLurker_STScI-01JH69TWPQBV09SHG6PTZYVJMJ.png?w=600&#038;h=338&#038;fit=crop&#038;crop=faces%2Cfocalpoint 600w, https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/missions\/hubble\/stars\/blue-lurkers\/Hubble_BlueLurker_STScI-01JH69TWPQBV09SHG6PTZYVJMJ.png?w=900&#038;h=506&#038;fit=crop&#038;crop=faces%2Cfocalpoint 900w, https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/missions\/hubble\/stars\/blue-lurkers\/Hubble_BlueLurker_STScI-01JH69TWPQBV09SHG6PTZYVJMJ.png?w=1200&#038;h=675&#038;fit=crop&#038;crop=faces%2Cfocalpoint 1200w, https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/missions\/hubble\/stars\/blue-lurkers\/Hubble_BlueLurker_STScI-01JH69TWPQBV09SHG6PTZYVJMJ.png?w=2000&#038;h=1125&#038;fit=crop&#038;crop=faces%2Cfocalpoint 2000w\" sizes=\"auto, (max-width: 3840px) 100vw, 3840px\"><\/a><\/figure><figcaption class=\"hds-caption padding-y-2\">\n<div class=\"hds-caption-text p-sm margin-0\">Evolution of a \u201cBlue Lurker\u201d Star in a Triple System  Panel 1: A triple star system containing three Sun-like stars. Two are very tightly orbiting. The third star has a much wider orbit.  Panel 2: The close stellar pair spiral together and merge to form one more massive star.  Panel 3: The merged star evolves into a giant star. As the huge photosphere expands, some of the material falls onto the outer companion, causing the companion to grow larger and its rotation rate to increase.  Panels 4-5: The central merged star eventually burns out and forms a massive white dwarf, and the outer companion spirals in towards the white dwarf, leaving a binary star system with a tighter orbit.  Panel 6: The surviving outer companion is much like our Sun but nicknamed a \u201cblue lurker.\u201d Although it is slightly brighter bluer than expected because of the earlier mass-transfer from the central star and is now rotating very rapidly, these features are subtle. The star could easily be mistaken for a normal Sun-like star despite its exotic evolutionary history.<\/div>\n<div class=\"hds-credits\">NASA, ESA, Leah Hustak (STScI)<\/div>\n<\/figcaption><\/div>\n<\/div>\n<\/div>\n<p>The blue lurker is spinning much faster than expected, an unusual behavior that led to its identification. Otherwise it looks like a normal Sun-like star. The term \u201cblue\u201d is a bit of a misnomer because the star\u2019s color blends in with all the other solar-mass stars in the cluster. Hence it is sort of \u201clurking\u201d among the common stellar population.<\/p>\n<p>The spin rate is evidence that the lurker must have siphoned in material from a companion star, causing its rotation to speed up. The star\u2019s high spin rate was discovered with NASA\u2019s retired <a href=\"https:\/\/science.nasa.gov\/mission\/kepler\/\" rel=\"noopener\">Kepler<\/a> space telescope. While normal Sun-like stars typically take about 30 days to complete one rotation, the lurker takes only four days.<\/p>\n<p>How the blue lurker got that way is a \u201csuper complicated evolutionary story,\u201d said Emily Leiner of Illinois Institute of Technology in Chicago. \u201cThis star is really exciting because it\u2019s an example of a star that has interacted in a triple-star system.\u201d The blue lurker originally rotated more slowly and orbited a binary system consisting of two Sun-like stars.<\/p>\n<p>Around 500 million years ago, the two stars in that binary merged, creating a single, much more massive star. This behemoth soon swelled into a giant star, dumping some of its own material onto the blue lurker and spinning it up in the process. Today, we observe that the blue lurker is orbiting a white dwarf star \u2014 the burned out remains of the massive merger.<\/p>\n<p>\u201cWe know these multiple star systems are fairly common and are going to lead to really interesting outcomes,\u201d Leiner explained. \u201cWe just don\u2019t yet have a model that can reliably connect through all of those stages of evolution. Triple-star systems are about 10 percent of the Sun-like star population. But being able to put together this evolutionary history is challenging.\u201d<\/p>\n<p>Hubble observed the white dwarf companion star that the lurker orbits. Using ultraviolet spectroscopy, Hubble found the white dwarf is very hot (as high as 23,000 degrees Fahrenheit, or roughly three times the Sun\u2019s surface temperature) and a heavyweight at 0.72 solar masses. According to theory, hot white dwarfs in M67 should be only about 0.5 solar masses. This is evidence that the white dwarf is the byproduct of the merger of two stars that once were part of a triple-star system.<\/p>\n<p>\u201cThis is one of the only triple systems where we can tell a story this detailed about how it evolved,\u201d said Leiner. \u201cTriples are emerging as potentially very important to creating interesting, explosive end products. It\u2019s really unusual to be able to put constraints on such a system as we are exploring.\u201d<\/p>\n<p>Leiner\u2019s results are being presented at the <a href=\"https:\/\/aas.org\/meetings\/aas245\" target=\"_blank\" rel=\"noreferrer noopener\">245th meeting of the American Astronomical Society<\/a> in Washington, D.C.<\/p>\n<p><em>The Hubble Space Telescope has been operating for over three decades and continues to make ground-breaking discoveries that shape our fundamental understanding of the universe. Hubble is a project of international cooperation between NASA and ESA (European Space Agency). NASA\u2019s Goddard Space Flight Center in Greenbelt, Maryland, manages the telescope and mission operations. Lockheed Martin Space, based in Denver, also supports mission operations at Goddard. The Space Telescope Science Institute in Baltimore, which is operated by the Association of Universities for Research in Astronomy, conducts Hubble science operations for NASA.<\/em><\/p>\n<div class=\"hds-social-media hds-social-media--horizontal grid-container grid-container-block nasa-gb-align- width-full maxw-full margin-y-0 padding-y-5 padding-x-3 desktop:padding-x-0 font-weight-bold hds-module wp-block-nasa-blocks-social-media-links\">\n<div class=\"display-flex flex-align-center padding-y-1\">\n<div class=\"circle-4 minw-4 display-flex flex-align-center flex-justify-center\">\n\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"24\" height=\"24\" viewbox=\"0 0 24 24\" aria-labelledby=\"facebookIconTitle\"><title>Facebook logo<\/title><path d=\"M9 8h-3v4h3v12h5v-12h3.642l.358-4h-4v-1.667c0-.955.192-1.333 1.115-1.333h2.885v-5h-3.808c-3.596 0-5.192 1.583-5.192 4.615v3.385z\"><\/path><\/svg>\t\t\t<\/div>\n<div class=\"hds-social-media-items padding-left-2\">\n\t\t\t\t<a target=\"_blank\" class=\"margin-right-2\" href=\"https:\/\/facebook.com\/NASAHubble\" aria-label=\"Go to @NASAHubble on facebook\" rel=\"noopener\">@NASAHubble<\/a>\t\t\t<\/div>\n<\/div>\n<div class=\"display-flex flex-align-center padding-y-1\">\n<div class=\"circle-4 minw-4 display-flex flex-align-center flex-justify-center\">\n\t\t\t\t<svg width=\"1200\" height=\"1227\" viewbox=\"0 0 1200 1227\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M714.163 519.284L1160.89 0H1055.03L667.137 450.887L357.328 0H0L468.492 681.821L0 1226.37H105.866L515.491 750.218L842.672 1226.37H1200L714.137 519.284H714.163ZM569.165 687.828L521.697 619.934L144.011 79.6944H306.615L611.412 515.685L658.88 583.579L1055.08 1150.3H892.476L569.165 687.854V687.828Z\" fill=\"white\"><\/path><\/svg>\t\t\t<\/div>\n<div class=\"hds-social-media-items padding-left-2\">\n\t\t\t\t<a target=\"_blank\" class=\"margin-right-2\" href=\"https:\/\/x.com\/NASAHubble\" aria-label=\"Go to @NASAHubble on twitter\" rel=\"noopener\">@NASAHubble<\/a>\t\t\t<\/div>\n<\/div>\n<div class=\"display-flex flex-align-center padding-y-1\">\n<div class=\"circle-4 minw-4 display-flex flex-align-center flex-justify-center\">\n\t\t\t\t<svg version=\"1.1\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" x=\"0px\" y=\"0px\" width=\"169.063px\" height=\"169.063px\" viewbox=\"0 0 169.063 169.063\" xml:space=\"preserve\" aria-labelledby=\"instagramIconTitle\"><title>Instagram logo<\/title><g> <path d=\"M122.406,0H46.654C20.929,0,0,20.93,0,46.655v75.752c0,25.726,20.929,46.655,46.654,46.655h75.752 c25.727,0,46.656-20.93,46.656-46.655V46.655C169.063,20.93,148.133,0,122.406,0z M154.063,122.407 c0,17.455-14.201,31.655-31.656,31.655H46.654C29.2,154.063,15,139.862,15,122.407V46.655C15,29.201,29.2,15,46.654,15h75.752 c17.455,0,31.656,14.201,31.656,31.655V122.407z\"><\/path> <path d=\"M84.531,40.97c-24.021,0-43.563,19.542-43.563,43.563c0,24.02,19.542,43.561,43.563,43.561s43.563-19.541,43.563-43.561 C128.094,60.512,108.552,40.97,84.531,40.97z M84.531,113.093c-15.749,0-28.563-12.812-28.563-28.561 c0-15.75,12.813-28.563,28.563-28.563s28.563,12.813,28.563,28.563C113.094,100.281,100.28,113.093,84.531,113.093z\"><\/path> <path d=\"M129.921,28.251c-2.89,0-5.729,1.17-7.77,3.22c-2.051,2.04-3.23,4.88-3.23,7.78c0,2.891,1.18,5.73,3.23,7.78 c2.04,2.04,4.88,3.22,7.77,3.22c2.9,0,5.73-1.18,7.78-3.22c2.05-2.05,3.22-4.89,3.22-7.78c0-2.9-1.17-5.74-3.22-7.78 C135.661,29.421,132.821,28.251,129.921,28.251z\"><\/path><\/g><\/svg>\t\t\t<\/div>\n<div class=\"hds-social-media-items padding-left-2\">\n\t\t\t\t<a target=\"_blank\" class=\"margin-right-2\" href=\"https:\/\/instagram.com\/NASAHubble\" aria-label=\"Go to @NASAHubble on instagram\" rel=\"noopener\">@NASAHubble<\/a>\t\t\t<\/div>\n<\/div>\n<\/div>\n<p><strong><span>Media Contact<\/span>:<\/strong><\/p>\n<p><strong>Claire Andreoli<\/strong>\u00a0(<a href=\"mailto:claire.andreoli@nasa.gov\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>claire.andreoli@nasa.gov<\/strong><\/a>)<br \/><strong>NASA\u2019s\u00a0<\/strong><a href=\"http:\/\/www.nasa.gov\/goddard\"><strong>Goddard Space Flight Center<\/strong><\/a>,\u00a0<strong>Greenbelt, MD<\/strong><\/p>\n<p><strong>Ray Villard<br \/>Space Telescope Science Institute, Baltimore, MD<\/strong><\/p>\n<p><strong><span>Science Contact<\/span>:<\/strong><\/p>\n<p><strong>Emily Leiner<br \/>Illinois Institute of Technology, Chicago, IL<\/strong><\/p>\n<div class=\"nasa-gb-align-full width-full maxw-full padding-x-3 padding-y-0 article_a hds-module hds-module-full wp-block-nasa-blocks-credits-and-details\">\n<section class=\"padding-x-0 padding-top-5 padding-bottom-2 desktop:padding-top-7 desktop:padding-bottom-9\">\n<div class=\"grid-row grid-container maxw-widescreen padding-0\">\n<div class=\"grid-col-12 desktop:grid-col-2 padding-right-4 margin-bottom-5 desktop:margin-bottom-0\">\n<div class=\"padding-top-3 border-top-1px border-color-carbon-black\">\n<div class=\"margin-bottom-2\">\n<h2 class=\"heading-14\">Share<\/h2>\n<\/div>\n<div class=\"padding-bottom-2\">\n<ul class=\"social-icons social-icons-round\">\n<li class=\"social-icon social-icon-x\">\n\t\t\t\t\t\t\t<a href=\"https:\/\/x.com\/intent\/tweet?via=NASA&#038;text=NASA%26%238217%3Bs%20Hubble%20Tracks%20Down%20a%20%26%238216%3BBlue%20Lurker%26%238217%3B%20Among%20Stars&#038;url=https%3A%2F%2Fscience.nasa.gov%2Fmissions%2Fhubble%2Fnasas-hubble-tracks-down-a-blue-lurker-among-stars%2F\" aria-label=\"Share on X.\"><br \/>\n\t\t\t\t\t\t\t\t<svg width=\"1200\" height=\"1227\" viewbox=\"0 0 1200 1227\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M714.163 519.284L1160.89 0H1055.03L667.137 450.887L357.328 0H0L468.492 681.821L0 1226.37H105.866L515.491 750.218L842.672 1226.37H1200L714.137 519.284H714.163ZM569.165 687.828L521.697 619.934L144.011 79.6944H306.615L611.412 515.685L658.88 583.579L1055.08 1150.3H892.476L569.165 687.854V687.828Z\" fill=\"white\"><\/path><\/svg><br \/>\n\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t<\/li>\n<li class=\"social-icon social-icon-facebook\">\n\t\t\t\t\t\t\t<a href=\"https:\/\/www.facebook.com\/sharer.php?u=https%3A%2F%2Fscience.nasa.gov%2Fmissions%2Fhubble%2Fnasas-hubble-tracks-down-a-blue-lurker-among-stars%2F\" aria-label=\"Share on Facebook.\" rel=\"noopener\"><br \/>\n\t\t\t\t\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 24 24\" aria-hidden=\"true\"><path d=\"M9 8h-3v4h3v12h5v-12h3.642l.358-4h-4v-1.667c0-.955.192-1.333 1.115-1.333h2.885v-5h-3.808c-3.596 0-5.192 1.583-5.192 4.615v3.385z\"><\/path><\/svg><br \/>\n\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t<\/li>\n<li class=\"social-icon social-icon-linkedin\">\n\t\t\t\t\t\t\t<a href=\"https:\/\/www.linkedin.com\/shareArticle?mini=true&#038;url=https%3A%2F%2Fscience.nasa.gov%2Fmissions%2Fhubble%2Fnasas-hubble-tracks-down-a-blue-lurker-among-stars%2F\" aria-label=\"Share on LinkedIn.\" rel=\"noopener\"><br \/>\n\t\t\t\t\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 24 24\" aria-hidden=\"true\"><path d=\"M4.98 3.5c0 1.381-1.11 2.5-2.48 2.5s-2.48-1.119-2.48-2.5c0-1.38 1.11-2.5 2.48-2.5s2.48 1.12 2.48 2.5zm.02 4.5h-5v16h5v-16zm7.982 0h-4.968v16h4.969v-8.399c0-4.67 6.029-5.052 6.029 0v8.399h4.988v-10.131c0-7.88-8.922-7.593-11.018-3.714v-2.155z\"><\/path><\/svg><br \/>\n\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t<\/li>\n<li class=\"social-icon social-icon-rss\">\n\t\t\t\t\t\t\t<a href=\"https:\/\/science.nasa.gov\/feed\/\" aria-label=\"Subscribe to RSS feed.\"><br \/>\n\t\t\t\t\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 800 800\" aria-hidden=\"true\"><path d=\"M493 652H392c0-134-111-244-244-244V307c189 0 345 156 345 345zm71 0c0-228-188-416-416-416V132c285 0 520 235 520 520z\"><\/path><circle cx=\"219\" cy=\"581\" r=\"71\"><\/circle><\/svg><br \/>\n\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"grid-col-12 desktop:grid-col-5 padding-right-4 margin-bottom-5 desktop:margin-bottom-0\">\n<div class=\"padding-top-3 border-top-1px border-color-carbon-black\">\n<div class=\"margin-bottom-2\">\n<h2 class=\"heading-14\">Details<\/h2>\n<\/div>\n<div class=\"grid-row margin-bottom-3\">\n<div class=\"grid-col-4\">\n<div class=\"subheading\">Last Updated<\/div>\n<\/div>\n<div class=\"grid-col-8\">Jan 13, 2025<\/div>\n<\/div>\n<div class=\"grid-row margin-bottom-3\">\n<div class=\"grid-col-4\">\n<div class=\"subheading\">Editor<\/div>\n<\/div>\n<div class=\"grid-col-8\">Andrea Gianopoulos<\/div>\n<\/div>\n<div class=\"grid-row\">\n<div class=\"grid-col-4\">\n<div class=\"subheading\">Location<\/div>\n<\/div>\n<div class=\"grid-col-8\"><a class=\"hds-location-tag-name\" href=\"https:\/\/nasa.gov\/goddard\" rel=\"noopener\"><span class=\"hds-meta-heading\">NASA Goddard Space Flight Center<\/span><\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"grid-col-12 desktop:grid-col-5 padding-right-4 margin-bottom-5 desktop:margin-bottom-0\">\n<div class=\"padding-top-3 border-top-1px border-color-carbon-black \">\n<div class=\"margin-bottom-2\">\n<h2 class=\"heading-14\">Related Terms<\/h2>\n<\/div>\n<ul class=\"article-tags\">\n<li class=\"article-tag\"><a href=\"https:\/\/science.nasa.gov\/astrophysics\/\" rel=\"noopener\">Astrophysics<\/a><\/li>\n<li class=\"article-tag\"><a href=\"https:\/\/science.nasa.gov\/astrophysics\/\" rel=\"noopener\">Astrophysics Division<\/a><\/li>\n<li class=\"article-tag\"><a href=\"https:\/\/www.nasa.gov\/goddard\/\">Goddard Space Flight Center<\/a><\/li>\n<li class=\"article-tag\"><a href=\"https:\/\/science.nasa.gov\/mission\/hubble\" rel=\"noopener\">Hubble Space Telescope<\/a><\/li>\n<li class=\"article-tag\"><a href=\"https:\/\/science.nasa.gov\/category\/universe\/stars\/star-clusters\/open-clusters\/\" rel=\"noopener\">Open Clusters<\/a><\/li>\n<li class=\"article-tag\"><a href=\"https:\/\/science.nasa.gov\/universe\/stars\/\" rel=\"noopener\">Stars<\/a><\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<\/div>\n<div class=\"hds-topic-cards nasa-gb-align-full maxw-full width-full padding-y-6 padding-x-3 color-mode-dark hds-module hds-module-full wp-block-nasa-blocks-topic-cards\">\n<div class=\"grid-container grid-container-block-lg padding-x-0\">\n<div class=\"grid-row flex-align-center margin-bottom-3\">\n<div class=\"desktop:grid-col-8 margin-bottom-2 desktop:margin-bottom-0\">\n<div class=\"label color-carbon-60 margin-bottom-2\">Keep Exploring<\/div>\n<h2 class=\"heading-36 line-height-sm\">Discover More Topics From Hubble<\/h2>\n<\/div>\n<\/div>\n<div class=\"grid-row grid-gap-2 hds-topic-cards-wrapper\">\n\t\t\t\t\t<a href=\"https:\/\/science.nasa.gov\/hubble\/\" class=\"mobile:grid-col-12 tablet:grid-col-6 desktop:grid-col-3 topic-card margin-bottom-4 desktop:margin-bottom-0\" rel=\"noopener\"><\/p>\n<div class=\"hds-topic-card hds-cover-wrapper cover-hover-zoom bg-carbon-black\">\n<div class=\"skrim-overlay skrim-overlay-dark skrim-left mobile-skrim-top padding-3 display-flex flex-align-end flex-justify-start z-200\">\n<div>\n<h3 class=\"hds-topic-card-heading heading-29 color-spacesuit-white line-height-sm margin-top-0 margin-bottom-1\">\n\t\t\t\t\t\t\t\t<span>Hubble Space Telescope<\/span><br \/>\n\t\t\t\t\t\t\t\t<svg viewbox=\"0 0 32 32\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><circle class=\"color-nasa-red\" cx=\"16\" cy=\"16\" r=\"16\"><\/circle><path d=\"M8 16.956h12.604l-3.844 4.106 1.252 1.338L24 16l-5.988-6.4-1.252 1.338 3.844 4.106H8v1.912z\" class=\"color-spacesuit-white\"><\/path><\/svg><br \/>\n\t\t\t\t\t\t\t<\/h3>\n<p class=\"margin-bottom-0 margin-top-2 color-carbon-20-important\">Since its 1990 launch, the Hubble Space Telescope has changed our fundamental understanding of the universe.<\/p>\n<\/div>\n<\/div>\n<figure class=\"hds-media-background  \"><img loading=\"lazy\" decoding=\"async\" width=\"1512\" height=\"1536\" src=\"https:\/\/science.nasa.gov\/wp-content\/uploads\/2023\/07\/hubble-space-telescope-hst-6.jpg?w=1512\" class=\"attachment-1536x1536 size-1536x1536\" alt=\"\" block_context=\"nasa-block\" srcset=\"https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2023\/07\/hubble-space-telescope-hst-6.jpg 4031w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2023\/07\/hubble-space-telescope-hst-6.jpg?resize=295,300 295w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2023\/07\/hubble-space-telescope-hst-6.jpg?resize=768,780 768w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2023\/07\/hubble-space-telescope-hst-6.jpg?resize=1008,1024 1008w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2023\/07\/hubble-space-telescope-hst-6.jpg?resize=1512,1536 1512w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2023\/07\/hubble-space-telescope-hst-6.jpg?resize=2016,2048 2016w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2023\/07\/hubble-space-telescope-hst-6.jpg?resize=50,50 50w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2023\/07\/hubble-space-telescope-hst-6.jpg?resize=394,400 394w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2023\/07\/hubble-space-telescope-hst-6.jpg?resize=591,600 591w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2023\/07\/hubble-space-telescope-hst-6.jpg?resize=886,900 886w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2023\/07\/hubble-space-telescope-hst-6.jpg?resize=1181,1200 1181w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2023\/07\/hubble-space-telescope-hst-6.jpg?resize=1969,2000 1969w\" sizes=\"auto, (max-width: 1512px) 100vw, 1512px\"><\/figure>\n<\/div>\n<p><\/a><br \/>\n\t\t\t\t\t<a href=\"https:\/\/science.nasa.gov\/mission\/hubble\/science\/science-highlights\/\" class=\"mobile:grid-col-12 tablet:grid-col-6 desktop:grid-col-3 topic-card margin-bottom-4 desktop:margin-bottom-0\" rel=\"noopener\"><\/p>\n<div class=\"hds-topic-card hds-cover-wrapper cover-hover-zoom bg-carbon-black\">\n<div class=\"skrim-overlay skrim-overlay-dark skrim-left mobile-skrim-top padding-3 display-flex flex-align-end flex-justify-start z-200\">\n<div>\n<p class=\"hds-topic-card-heading heading-29 color-spacesuit-white line-height-sm margin-top-0 margin-bottom-1\">\n\t\t\t\t\t\t\t\t<span>Hubble Science Highlights<\/span><br \/>\n\t\t\t\t\t\t\t\t<svg viewbox=\"0 0 32 32\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><circle class=\"color-nasa-red\" cx=\"16\" cy=\"16\" r=\"16\"><\/circle><path d=\"M8 16.956h12.604l-3.844 4.106 1.252 1.338L24 16l-5.988-6.4-1.252 1.338 3.844 4.106H8v1.912z\" class=\"color-spacesuit-white\"><\/path><\/svg>\n\t\t\t\t\t\t\t<\/p>\n<\/div>\n<\/div>\n<figure class=\"hds-media-background  \"><img loading=\"lazy\" decoding=\"async\" width=\"539\" height=\"565\" src=\"https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/astro\/universe\/internal_resources\/462\/Pillars_of_Creation-1.jpeg?w=539&#038;h=565&#038;fit=clip&#038;crop=faces%2Cfocalpoint\" class=\"attachment-1536x1536 size-1536x1536\" alt=\"\" block_context=\"nasa-block\"><\/figure>\n<\/div>\n<p><\/a><br \/>\n\t\t\t\t\t<a href=\"https:\/\/science.nasa.gov\/mission\/hubble\/science\/explore-the-night-sky\/hubbles-night-sky-challenge\/\" class=\"mobile:grid-col-12 tablet:grid-col-6 desktop:grid-col-3 topic-card margin-bottom-4 desktop:margin-bottom-0\" rel=\"noopener\"><\/p>\n<div class=\"hds-topic-card hds-cover-wrapper cover-hover-zoom bg-carbon-black\">\n<div class=\"skrim-overlay skrim-overlay-dark skrim-left mobile-skrim-top padding-3 display-flex flex-align-end flex-justify-start z-200\">\n<div>\n<p class=\"hds-topic-card-heading heading-29 color-spacesuit-white line-height-sm margin-top-0 margin-bottom-1\">\n\t\t\t\t\t\t\t\t<span>Hubble\u2019s Night Sky Challenge<\/span><br \/>\n\t\t\t\t\t\t\t\t<svg viewbox=\"0 0 32 32\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><circle class=\"color-nasa-red\" cx=\"16\" cy=\"16\" r=\"16\"><\/circle><path d=\"M8 16.956h12.604l-3.844 4.106 1.252 1.338L24 16l-5.988-6.4-1.252 1.338 3.844 4.106H8v1.912z\" class=\"color-spacesuit-white\"><\/path><\/svg>\n\t\t\t\t\t\t\t<\/p>\n<\/div>\n<\/div>\n<figure class=\"hds-media-background  \"><img loading=\"lazy\" decoding=\"async\" width=\"375\" height=\"350\" src=\"https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/missions\/hubble\/mission\/35th-anniversary\/stargazing-banner-2_crop.jpg?w=375&#038;h=350&#038;fit=clip&#038;crop=faces%2Cfocalpoint\" class=\"attachment-1536x1536 size-1536x1536\" alt=\"\" block_context=\"nasa-block\" srcset=\"https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/missions\/hubble\/mission\/35th-anniversary\/stargazing-banner-2_crop.jpg?w=375&#038;h=350&#038;fit=crop&#038;crop=faces%2Cfocalpoint 375w, https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/missions\/hubble\/mission\/35th-anniversary\/stargazing-banner-2_crop.jpg?w=300&#038;h=280&#038;fit=crop&#038;crop=faces%2Cfocalpoint 300w\" sizes=\"auto, (max-width: 375px) 100vw, 375px\"><\/figure>\n<\/div>\n<p><\/a><br \/>\n\t\t\t\t\t<a href=\"https:\/\/science.nasa.gov\/mission\/hubble\/multimedia\/\" class=\"mobile:grid-col-12 tablet:grid-col-6 desktop:grid-col-3 topic-card margin-bottom-4 desktop:margin-bottom-0\" rel=\"noopener\"><\/p>\n<div class=\"hds-topic-card hds-cover-wrapper cover-hover-zoom bg-carbon-black\">\n<div class=\"skrim-overlay skrim-overlay-dark skrim-left mobile-skrim-top padding-3 display-flex flex-align-end flex-justify-start z-200\">\n<div>\n<p class=\"hds-topic-card-heading heading-29 color-spacesuit-white line-height-sm margin-top-0 margin-bottom-1\">\n\t\t\t\t\t\t\t\t<span>Hubble Multimedia<\/span><br \/>\n\t\t\t\t\t\t\t\t<svg viewbox=\"0 0 32 32\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><circle class=\"color-nasa-red\" cx=\"16\" cy=\"16\" r=\"16\"><\/circle><path d=\"M8 16.956h12.604l-3.844 4.106 1.252 1.338L24 16l-5.988-6.4-1.252 1.338 3.844 4.106H8v1.912z\" class=\"color-spacesuit-white\"><\/path><\/svg>\n\t\t\t\t\t\t\t<\/p>\n<\/div>\n<\/div>\n<figure class=\"hds-media-background  \"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"1140\" src=\"https:\/\/science.nasa.gov\/wp-content\/uploads\/2023\/04\/p1613a1r-jpg.webp?w=1200\" class=\"attachment-1536x1536 size-1536x1536\" alt=\"\" block_context=\"nasa-block\" srcset=\"https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2023\/04\/p1613a1r-jpg.webp 1200w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2023\/04\/p1613a1r-jpg.webp?resize=300,285 300w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2023\/04\/p1613a1r-jpg.webp?resize=768,730 768w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2023\/04\/p1613a1r-jpg.webp?resize=1024,973 1024w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2023\/04\/p1613a1r-jpg.webp?resize=400,380 400w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2023\/04\/p1613a1r-jpg.webp?resize=600,570 600w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2023\/04\/p1613a1r-jpg.webp?resize=900,855 900w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\"><\/figure>\n<\/div>\n<p><\/a>\n\t\t\t\t<\/div>\n<\/div>\n<\/div>\n<p class=\"wpematico_credit\"><small>Powered by <a href=\"http:\/\/www.wpematico.com\" target=\"_blank\">WPeMatico<\/a><\/small><\/p>\n<p><a  href=\"https:\/\/science.nasa.gov\/missions\/hubble\/nasas-hubble-tracks-down-a-blue-lurker-among-stars\/\"  target=\"_blank\" rel=\"noopener\">Get The Details&#8230;<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>The name \u201cblue lurker\u201d might sound like a villainous character from a superhero movie. But it is a rare class of star that NASA\u2019s Hubble Space Telescope explored by looking deeply into the open star cluster M67, roughly 2,800 light-years away. Forensics with Hubble data show that the star has had a tumultuous life, mixing [\u2026] <a class=\"continue-reading-link\" href=\"https:\/\/zobi.alcowep.com\/bourtagshdrevxnls658739\/nasas-hubble-tracks-down-a-blue-lurker-among-stars\/\"> Continue reading <span class=\"meta-nav\">&rarr; <\/span><\/a><\/p>\n<div class='heateorSssClear'><\/div><div  class='heateor_sss_sharing_container heateor_sss_horizontal_sharing' data-heateor-sss-href='https:\/\/zobi.alcowep.com\/bourtagshdrevxnls658739\/nasas-hubble-tracks-down-a-blue-lurker-among-stars\/'><div class='heateor_sss_sharing_title' style=\"font-weight:bold\" >Spread the love<\/div><div class=\"heateor_sss_sharing_ul\"><a aria-label=\"Facebook\" class=\"heateor_sss_facebook\" href=\"https:\/\/www.facebook.com\/sharer\/sharer.php?u=https%3A%2F%2Fzobi.alcowep.com%2Fbourtagshdrevxnls658739%2Fnasas-hubble-tracks-down-a-blue-lurker-among-stars%2F\" title=\"Facebook\" rel=\"nofollow noopener\" target=\"_blank\" style=\"font-size:32px!important;box-shadow:none;display:inline-block;vertical-align:middle\"><span class=\"heateor_sss_svg\" style=\"background-color:#0765FE;width:35px;height:35px;border-radius:999px;display:inline-block;opacity:1;float:left;font-size:32px;box-shadow:none;display:inline-block;font-size:16px;padding:0 4px;vertical-align:middle;background-repeat:repeat;overflow:hidden;padding:0;cursor:pointer;box-sizing:content-box\"><svg style=\"display:block;border-radius:999px;\" focusable=\"false\" aria-hidden=\"true\" xmlns=\"https:\/\/www.w3.org\/2000\/svg\" width=\"100%\" height=\"100%\" viewBox=\"0 0 32 32\"><path fill=\"#fff\" d=\"M28 16c0-6.627-5.373-12-12-12S4 9.373 4 16c0 5.628 3.875 10.35 9.101 11.647v-7.98h-2.474V16H13.1v-1.58c0-4.085 1.849-5.978 5.859-5.978.76 0 2.072.15 2.608.298v3.325c-.283-.03-.775-.045-1.386-.045-1.967 0-2.728.745-2.728 2.683V16h3.92l-.673 3.667h-3.247v8.245C23.395 27.195 28 22.135 28 16Z\"><\/path><\/svg><\/span><\/a><a aria-label=\"Twitter\" class=\"heateor_sss_button_twitter\" href=\"https:\/\/twitter.com\/intent\/tweet?via=alcowep&text=NASA%E2%80%99s%20Hubble%20Tracks%20Down%20a%20%E2%80%98Blue%20Lurker%E2%80%99%20Among%20Stars&url=https%3A%2F%2Fzobi.alcowep.com%2Fbourtagshdrevxnls658739%2Fnasas-hubble-tracks-down-a-blue-lurker-among-stars%2F\" title=\"Twitter\" rel=\"nofollow noopener\" target=\"_blank\" style=\"font-size:32px!important;box-shadow:none;display:inline-block;vertical-align:middle\"><span class=\"heateor_sss_svg heateor_sss_s__default heateor_sss_s_twitter\" style=\"background-color:#55acee;width:35px;height:35px;border-radius:999px;display:inline-block;opacity:1;float:left;font-size:32px;box-shadow:none;display:inline-block;font-size:16px;padding:0 4px;vertical-align:middle;background-repeat:repeat;overflow:hidden;padding:0;cursor:pointer;box-sizing:content-box\"><svg style=\"display:block;border-radius:999px;\" focusable=\"false\" aria-hidden=\"true\" xmlns=\"https:\/\/www.w3.org\/2000\/svg\" width=\"100%\" height=\"100%\" viewBox=\"-4 -4 39 39\"><path d=\"M28 8.557a9.913 9.913 0 0 1-2.828.775 4.93 4.93 0 0 0 2.166-2.725 9.738 9.738 0 0 1-3.13 1.194 4.92 4.92 0 0 0-3.593-1.55 4.924 4.924 0 0 0-4.794 6.049c-4.09-.21-7.72-2.17-10.15-5.15a4.942 4.942 0 0 0-.665 2.477c0 1.71.87 3.214 2.19 4.1a4.968 4.968 0 0 1-2.23-.616v.06c0 2.39 1.7 4.38 3.952 4.83-.414.115-.85.174-1.297.174-.318 0-.626-.03-.928-.086a4.935 4.935 0 0 0 4.6 3.42 9.893 9.893 0 0 1-6.114 2.107c-.398 0-.79-.023-1.175-.068a13.953 13.953 0 0 0 7.55 2.213c9.056 0 14.01-7.507 14.01-14.013 0-.213-.005-.426-.015-.637.96-.695 1.795-1.56 2.455-2.55z\" fill=\"#fff\"><\/path><\/svg><\/span><\/a><a aria-label=\"Vkontakte\" class=\"heateor_sss_button_vkontakte\" href=\"https:\/\/vkontakte.ru\/share.php?&url=https%3A%2F%2Fzobi.alcowep.com%2Fbourtagshdrevxnls658739%2Fnasas-hubble-tracks-down-a-blue-lurker-among-stars%2F\" title=\"Vkontakte\" rel=\"nofollow noopener\" target=\"_blank\" style=\"font-size:32px!important;box-shadow:none;display:inline-block;vertical-align:middle\"><span class=\"heateor_sss_svg heateor_sss_s__default heateor_sss_s_vkontakte\" style=\"background-color:#0077FF;width:35px;height:35px;border-radius:999px;display:inline-block;opacity:1;float:left;font-size:32px;box-shadow:none;display:inline-block;font-size:16px;padding:0 4px;vertical-align:middle;background-repeat:repeat;overflow:hidden;padding:0;cursor:pointer;box-sizing:content-box\"><svg style=\"display:block;border-radius:999px;\" fill=\"none\" height=\"100%\" width=\"100%\" viewBox=\"0.75 6 46 37\" xmlns=\"https:\/\/www.w3.org\/2000\/svg\"><path d=\"M25.54 34.58c-10.94 0-17.18-7.5-17.44-19.98h5.48c.18 9.16 4.22 13.04 7.42 13.84V14.6h5.16v7.9c3.16-.34 6.48-3.94 7.6-7.9h5.16c-.86 4.88-4.46 8.48-7.02 9.96 2.56 1.2 6.66 4.34 8.22 10.02h-5.68c-1.22-3.8-4.26-6.74-8.28-7.14v7.14z\" fill=\"#fff\"><\/path><\/svg><\/span><\/a><a aria-label=\"Email\" class=\"heateor_sss_email\" href=\"https:\/\/zobi.alcowep.com\/bourtagshdrevxnls658739\/nasas-hubble-tracks-down-a-blue-lurker-among-stars\/\" onclick=\"event.preventDefault();window.open('mailto:?subject=' + decodeURIComponent('NASA%E2%80%99s%20Hubble%20Tracks%20Down%20a%20%E2%80%98Blue%20Lurker%E2%80%99%20Among%20Stars').replace('&', '%26') + '&body=https%3A%2F%2Fzobi.alcowep.com%2Fbourtagshdrevxnls658739%2Fnasas-hubble-tracks-down-a-blue-lurker-among-stars%2F', '_blank')\" title=\"Email\" rel=\"noopener\" style=\"font-size:32px!important;box-shadow:none;display:inline-block;vertical-align:middle\"><span class=\"heateor_sss_svg\" style=\"background-color:#649a3f;width:35px;height:35px;border-radius:999px;display:inline-block;opacity:1;float:left;font-size:32px;box-shadow:none;display:inline-block;font-size:16px;padding:0 4px;vertical-align:middle;background-repeat:repeat;overflow:hidden;padding:0;cursor:pointer;box-sizing:content-box\"><svg style=\"display:block;border-radius:999px;\" focusable=\"false\" aria-hidden=\"true\" xmlns=\"https:\/\/www.w3.org\/2000\/svg\" width=\"100%\" height=\"100%\" viewBox=\"-.75 -.5 36 36\"><path d=\"M 5.5 11 h 23 v 1 l -11 6 l -11 -6 v -1 m 0 2 l 11 6 l 11 -6 v 11 h -22 v -11\" stroke-width=\"1\" fill=\"#fff\"><\/path><\/svg><\/span><\/a><a aria-label=\"Gmail\" class=\"heateor_sss_button_google_gmail\" href=\"https:\/\/mail.google.com\/mail\/?ui=2&view=cm&fs=1&tf=1&su=NASA%E2%80%99s%20Hubble%20Tracks%20Down%20a%20%E2%80%98Blue%20Lurker%E2%80%99%20Among%20Stars&body=Link:https%3A%2F%2Fzobi.alcowep.com%2Fbourtagshdrevxnls658739%2Fnasas-hubble-tracks-down-a-blue-lurker-among-stars%2F\" title=\"Google Gmail\" rel=\"nofollow noopener\" target=\"_blank\" style=\"font-size:32px!important;box-shadow:none;display:inline-block;vertical-align:middle\"><span class=\"heateor_sss_svg heateor_sss_s__default heateor_sss_s_Google_Gmail\" style=\"background-color:#e5e5e5;width:35px;height:35px;border-radius:999px;display:inline-block;opacity:1;float:left;font-size:32px;box-shadow:none;display:inline-block;font-size:16px;padding:0 4px;vertical-align:middle;background-repeat:repeat;overflow:hidden;padding:0;cursor:pointer;box-sizing:content-box\"><svg style=\"display:block;border-radius:999px;\" focusable=\"false\" aria-hidden=\"true\" xmlns=\"https:\/\/www.w3.org\/2000\/svg\" width=\"100%\" height=\"100%\" viewBox=\"0 0 32 32\"><path fill=\"#fff\" d=\"M2.902 6.223h26.195v19.554H2.902z\"><\/path><path fill=\"#E14C41\" class=\"heateor_sss_no_fill\" d=\"M2.902 25.777h26.195V6.223H2.902v19.554zm22.44-4.007v3.806H6.955v-3.6h.032l.093-.034 6.9-5.558 2.09 1.77 1.854-1.63 7.42 5.246zm0-.672l-7.027-4.917 7.028-6.09V21.1zm-1.17-14.67l-.947.905c-2.356 2.284-4.693 4.75-7.17 6.876l-.078.06L8.062 6.39l16.11.033zm-10.597 9.61l-6.62 5.294.016-10.914 6.607 5.62\"><\/path><\/svg><\/span><\/a><a aria-label=\"Whatsapp\" class=\"heateor_sss_whatsapp\" href=\"https:\/\/api.whatsapp.com\/send?text=NASA%E2%80%99s%20Hubble%20Tracks%20Down%20a%20%E2%80%98Blue%20Lurker%E2%80%99%20Among%20Stars%20https%3A%2F%2Fzobi.alcowep.com%2Fbourtagshdrevxnls658739%2Fnasas-hubble-tracks-down-a-blue-lurker-among-stars%2F\" title=\"Whatsapp\" rel=\"nofollow noopener\" target=\"_blank\" style=\"font-size:32px!important;box-shadow:none;display:inline-block;vertical-align:middle\"><span class=\"heateor_sss_svg\" style=\"background-color:#55eb4c;width:35px;height:35px;border-radius:999px;display:inline-block;opacity:1;float:left;font-size:32px;box-shadow:none;display:inline-block;font-size:16px;padding:0 4px;vertical-align:middle;background-repeat:repeat;overflow:hidden;padding:0;cursor:pointer;box-sizing:content-box\"><svg style=\"display:block;border-radius:999px;\" focusable=\"false\" aria-hidden=\"true\" xmlns=\"https:\/\/www.w3.org\/2000\/svg\" width=\"100%\" height=\"100%\" viewBox=\"-6 -5 40 40\"><path class=\"heateor_sss_svg_stroke heateor_sss_no_fill\" stroke=\"#fff\" stroke-width=\"2\" fill=\"none\" d=\"M 11.579798566743314 24.396926207859085 A 10 10 0 1 0 6.808479557110079 20.73576436351046\"><\/path><path d=\"M 7 19 l -1 6 l 6 -1\" class=\"heateor_sss_no_fill heateor_sss_svg_stroke\" stroke=\"#fff\" stroke-width=\"2\" fill=\"none\"><\/path><path d=\"M 10 10 q -1 8 8 11 c 5 -1 0 -6 -1 -3 q -4 -3 -5 -5 c 4 -2 -1 -5 -1 -4\" fill=\"#fff\"><\/path><\/svg><\/span><\/a><a aria-label=\"Instagram\" class=\"heateor_sss_button_instagram\" href=\"https:\/\/www.instagram.com\/\" title=\"Instagram\" rel=\"nofollow noopener\" target=\"_blank\" style=\"font-size:32px!important;box-shadow:none;display:inline-block;vertical-align:middle\"><span class=\"heateor_sss_svg\" style=\"background-color:#53beee;width:35px;height:35px;border-radius:999px;display:inline-block;opacity:1;float:left;font-size:32px;box-shadow:none;display:inline-block;font-size:16px;padding:0 4px;vertical-align:middle;background-repeat:repeat;overflow:hidden;padding:0;cursor:pointer;box-sizing:content-box\"><svg style=\"display:block;border-radius:999px;\" version=\"1.1\" viewBox=\"-10 -10 148 148\" width=\"100%\" height=\"100%\" xml:space=\"preserve\" xmlns=\"https:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"https:\/\/www.w3.org\/1999\/xlink\"><g><g><path d=\"M86,112H42c-14.336,0-26-11.663-26-26V42c0-14.337,11.664-26,26-26h44c14.337,0,26,11.663,26,26v44 C112,100.337,100.337,112,86,112z M42,24c-9.925,0-18,8.074-18,18v44c0,9.925,8.075,18,18,18h44c9.926,0,18-8.075,18-18V42 c0-9.926-8.074-18-18-18H42z\" fill=\"#fff\"><\/path><\/g><g><path d=\"M64,88c-13.234,0-24-10.767-24-24c0-13.234,10.766-24,24-24s24,10.766,24,24C88,77.233,77.234,88,64,88z M64,48c-8.822,0-16,7.178-16,16s7.178,16,16,16c8.822,0,16-7.178,16-16S72.822,48,64,48z\" fill=\"#fff\"><\/path><\/g><g><circle cx=\"89.5\" cy=\"38.5\" fill=\"#fff\" r=\"5.5\"><\/circle><\/g><\/g><\/svg><\/span><\/a><a aria-label=\"Pinterest\" class=\"heateor_sss_button_pinterest\" href=\"https:\/\/zobi.alcowep.com\/bourtagshdrevxnls658739\/nasas-hubble-tracks-down-a-blue-lurker-among-stars\/\" onclick=\"event.preventDefault();javascript:void( (function() {var e=document.createElement('script' );e.setAttribute('type','text\/javascript' );e.setAttribute('charset','UTF-8' );e.setAttribute('src','\/\/assets.pinterest.com\/js\/pinmarklet.js?r='+Math.random()*99999999);document.body.appendChild(e)})());\" title=\"Pinterest\" rel=\"noopener\" style=\"font-size:32px!important;box-shadow:none;display:inline-block;vertical-align:middle\"><span class=\"heateor_sss_svg heateor_sss_s__default heateor_sss_s_pinterest\" style=\"background-color:#cc2329;width:35px;height:35px;border-radius:999px;display:inline-block;opacity:1;float:left;font-size:32px;box-shadow:none;display:inline-block;font-size:16px;padding:0 4px;vertical-align:middle;background-repeat:repeat;overflow:hidden;padding:0;cursor:pointer;box-sizing:content-box\"><svg style=\"display:block;border-radius:999px;\" focusable=\"false\" aria-hidden=\"true\" xmlns=\"https:\/\/www.w3.org\/2000\/svg\" width=\"100%\" height=\"100%\" viewBox=\"-2 -2 35 35\"><path fill=\"#fff\" d=\"M16.539 4.5c-6.277 0-9.442 4.5-9.442 8.253 0 2.272.86 4.293 2.705 5.046.303.125.574.005.662-.33.061-.231.205-.816.27-1.06.088-.331.053-.447-.191-.736-.532-.627-.873-1.439-.873-2.591 0-3.338 2.498-6.327 6.505-6.327 3.548 0 5.497 2.168 5.497 5.062 0 3.81-1.686 7.025-4.188 7.025-1.382 0-2.416-1.142-2.085-2.545.397-1.674 1.166-3.48 1.166-4.689 0-1.081-.581-1.983-1.782-1.983-1.413 0-2.548 1.462-2.548 3.419 0 1.247.421 2.091.421 2.091l-1.699 7.199c-.505 2.137-.076 4.755-.039 5.019.021.158.223.196.314.077.13-.17 1.813-2.247 2.384-4.324.162-.587.929-3.631.929-3.631.46.876 1.801 1.646 3.227 1.646 4.247 0 7.128-3.871 7.128-9.053.003-3.918-3.317-7.568-8.361-7.568z\"\/><\/svg><\/span><\/a><a aria-label=\"Linkedin\" class=\"heateor_sss_button_linkedin\" href=\"https:\/\/www.linkedin.com\/sharing\/share-offsite\/?url=https%3A%2F%2Fzobi.alcowep.com%2Fbourtagshdrevxnls658739%2Fnasas-hubble-tracks-down-a-blue-lurker-among-stars%2F\" title=\"Linkedin\" rel=\"nofollow noopener\" target=\"_blank\" style=\"font-size:32px!important;box-shadow:none;display:inline-block;vertical-align:middle\"><span class=\"heateor_sss_svg heateor_sss_s__default heateor_sss_s_linkedin\" style=\"background-color:#0077b5;width:35px;height:35px;border-radius:999px;display:inline-block;opacity:1;float:left;font-size:32px;box-shadow:none;display:inline-block;font-size:16px;padding:0 4px;vertical-align:middle;background-repeat:repeat;overflow:hidden;padding:0;cursor:pointer;box-sizing:content-box\"><svg style=\"display:block;border-radius:999px;\" focusable=\"false\" aria-hidden=\"true\" xmlns=\"https:\/\/www.w3.org\/2000\/svg\" width=\"100%\" height=\"100%\" viewBox=\"0 0 32 32\"><path d=\"M6.227 12.61h4.19v13.48h-4.19V12.61zm2.095-6.7a2.43 2.43 0 0 1 0 4.86c-1.344 0-2.428-1.09-2.428-2.43s1.084-2.43 2.428-2.43m4.72 6.7h4.02v1.84h.058c.56-1.058 1.927-2.176 3.965-2.176 4.238 0 5.02 2.792 5.02 6.42v7.395h-4.183v-6.56c0-1.564-.03-3.574-2.178-3.574-2.18 0-2.514 1.7-2.514 3.46v6.668h-4.187V12.61z\" fill=\"#fff\"><\/path><\/svg><\/span><\/a><a aria-label=\"Mix\" class=\"heateor_sss_button_mix\" href=\"https:\/\/mix.com\/mixit?url=https%3A%2F%2Fzobi.alcowep.com%2Fbourtagshdrevxnls658739%2Fnasas-hubble-tracks-down-a-blue-lurker-among-stars%2F\" title=\"Mix\" rel=\"nofollow noopener\" target=\"_blank\" style=\"font-size:32px!important;box-shadow:none;display:inline-block;vertical-align:middle\"><span class=\"heateor_sss_svg heateor_sss_s__default heateor_sss_s_mix\" style=\"background-color:#ff8226;width:35px;height:35px;border-radius:999px;display:inline-block;opacity:1;float:left;font-size:32px;box-shadow:none;display:inline-block;font-size:16px;padding:0 4px;vertical-align:middle;background-repeat:repeat;overflow:hidden;padding:0;cursor:pointer;box-sizing:content-box\"><svg focusable=\"false\" aria-hidden=\"true\" xmlns=\"https:\/\/www.w3.org\/2000\/svg\" width=\"100%\" height=\"100%\" viewBox=\"-7 -8 45 45\"><g fill=\"#fff\"><path opacity=\".8\" d=\"M27.87 4.125c-5.224 0-9.467 4.159-9.467 9.291v2.89c0-1.306 1.074-2.362 2.399-2.362s2.399 1.056 2.399 2.362v1.204c0 1.306 1.074 2.362 2.399 2.362s2.399-1.056 2.399-2.362V4.134c-.036-.009-.082-.009-.129-.009\"\/><path d=\"M4 4.125v12.94c2.566 0 4.668-1.973 4.807-4.465v-2.214c0-.065 0-.12.009-.176.093-1.213 1.13-2.177 2.39-2.177 1.325 0 2.399 1.056 2.399 2.362v9.226c0 1.306 1.074 2.353 2.399 2.353s2.399-1.056 2.399-2.353v-6.206c0-5.132 4.233-9.291 9.467-9.291H4z\"\/><path opacity=\".8\" d=\"M4 17.074v8.438c0 1.306 1.074 2.362 2.399 2.362s2.399-1.056 2.399-2.362V12.61C8.659 15.102 6.566 17.074 4 17.074\"\/><\/g><\/svg><\/span><\/a><a aria-label=\"MeWe\" class=\"heateor_sss_MeWe\" href=\"https:\/\/mewe.com\/share?link=https%3A%2F%2Fzobi.alcowep.com%2Fbourtagshdrevxnls658739%2Fnasas-hubble-tracks-down-a-blue-lurker-among-stars%2F\" title=\"MeWe\" rel=\"nofollow noopener\" target=\"_blank\" style=\"font-size:32px!important;box-shadow:none;display:inline-block;vertical-align:middle\"><span class=\"heateor_sss_svg\" style=\"background-color:#007da1;width:35px;height:35px;border-radius:999px;display:inline-block;opacity:1;float:left;font-size:32px;box-shadow:none;display:inline-block;font-size:16px;padding:0 4px;vertical-align:middle;background-repeat:repeat;overflow:hidden;padding:0;cursor:pointer;box-sizing:content-box\"><svg focusable=\"false\" aria-hidden=\"true\" xmlns=\"https:\/\/www.w3.org\/2000\/svg\" width=\"100%\" height=\"100%\" viewBox=\"-4 -3 38 38\"><g fill=\"#fff\"><path d=\"M9.636 10.427a1.22 1.22 0 1 1-2.44 0 1.22 1.22 0 1 1 2.44 0zM15.574 10.431a1.22 1.22 0 0 1-2.438 0 1.22 1.22 0 1 1 2.438 0zM22.592 10.431a1.221 1.221 0 1 1-2.443 0 1.221 1.221 0 0 1 2.443 0zM29.605 10.431a1.221 1.221 0 1 1-2.442 0 1.221 1.221 0 0 1 2.442 0zM3.605 13.772c0-.471.374-.859.859-.859h.18c.374 0 .624.194.789.457l2.935 4.597 2.95-4.611c.18-.291.43-.443.774-.443h.18c.485 0 .859.387.859.859v8.113a.843.843 0 0 1-.859.845.857.857 0 0 1-.845-.845V16.07l-2.366 3.559c-.18.276-.402.443-.72.443-.304 0-.526-.167-.706-.443l-2.354-3.53V21.9c0 .471-.374.83-.845.83a.815.815 0 0 1-.83-.83v-8.128h-.001zM14.396 14.055a.9.9 0 0 1-.069-.333c0-.471.402-.83.872-.83.415 0 .735.263.845.624l2.23 6.66 2.187-6.632c.139-.402.428-.678.859-.678h.124c.428 0 .735.278.859.678l2.187 6.632 2.23-6.675c.126-.346.415-.609.83-.609.457 0 .845.361.845.817a.96.96 0 0 1-.083.346l-2.867 8.032c-.152.43-.471.706-.887.706h-.165c-.415 0-.721-.263-.872-.706l-2.161-6.328-2.16 6.328c-.152.443-.47.706-.887.706h-.165c-.415 0-.72-.263-.887-.706l-2.865-8.032z\"><\/path><\/g><\/svg><\/span><\/a><a aria-label=\"Yahoo Mail\" class=\"heateor_sss_button_yahoo_mail\" href=\"\/\/compose.mail.yahoo.com\/?Subject=NASA%E2%80%99s%20Hubble%20Tracks%20Down%20a%20%E2%80%98Blue%20Lurker%E2%80%99%20Among%20Stars&body=Link:https%3A%2F%2Fzobi.alcowep.com%2Fbourtagshdrevxnls658739%2Fnasas-hubble-tracks-down-a-blue-lurker-among-stars%2F\" title=\"Yahoo Mail\" rel=\"nofollow noopener\" target=\"_blank\" style=\"font-size:32px!important;box-shadow:none;display:inline-block;vertical-align:middle\"><span class=\"heateor_sss_svg heateor_sss_s__default heateor_sss_s_yahoo\" style=\"background-color:#400090;width:35px;height:35px;border-radius:999px;display:inline-block;opacity:1;float:left;font-size:32px;box-shadow:none;display:inline-block;font-size:16px;padding:0 4px;vertical-align:middle;background-repeat:repeat;overflow:hidden;padding:0;cursor:pointer;box-sizing:content-box\"><svg style=\"display:block;border-radius:999px;\" focusable=\"false\" aria-hidden=\"true\" xmlns=\"https:\/\/www.w3.org\/2000\/svg\" width=\"100%\" height=\"100%\" viewBox=\"0 0 32 32\"><path fill=\"#fff\" d=\"M21.495 6.097c1.09.31 2.213.28 3.304 0l-7.42 12.09v9.91a4.366 4.366 0 0 0-1.37-.22c-.47 0-.937.065-1.404.22v-9.91L7.19 6.097c1.09.28 2.213.31 3.304 0l5.516 8.788 5.483-8.787z\"><\/path><\/svg><\/span><\/a><a aria-label=\"AOL Mail\" class=\"heateor_sss_button_aoL_mail\" href=\"https:\/\/webmail.aol.com\/25045\/aol\/en-us\/Mail\/compose-message.aspx?subject=NASA%E2%80%99s%20Hubble%20Tracks%20Down%20a%20%E2%80%98Blue%20Lurker%E2%80%99%20Among%20Stars&body=https%3A%2F%2Fzobi.alcowep.com%2Fbourtagshdrevxnls658739%2Fnasas-hubble-tracks-down-a-blue-lurker-among-stars%2F\" title=\"AOL Mail\" rel=\"nofollow noopener\" target=\"_blank\" style=\"font-size:32px!important;box-shadow:none;display:inline-block;vertical-align:middle\"><span class=\"heateor_sss_svg heateor_sss_s__default heateor_sss_s_aoL_mail\" style=\"background-color:#2a2a2a;width:35px;height:35px;border-radius:999px;display:inline-block;opacity:1;float:left;font-size:32px;box-shadow:none;display:inline-block;font-size:16px;padding:0 4px;vertical-align:middle;background-repeat:repeat;overflow:hidden;padding:0;cursor:pointer;box-sizing:content-box\"><svg style=\"display:block;border-radius:999px;\" focusable=\"false\" aria-hidden=\"true\" xmlns=\"https:\/\/www.w3.org\/2000\/svg\" width=\"100%\" height=\"100%\" viewBox=\"0 0 32 32\"><path d=\"M17.334 13.26c-2.315 0-4.067 1.8-4.067 4.027 0 2.35 1.824 4.03 4.067 4.03 2.243 0 4.062-1.68 4.062-4.03 0-2.228-1.744-4.027-4.062-4.027zm0 2.127c1-.007 1.82.847 1.82 1.9 0 1.048-.82 1.9-1.82 1.9s-1.818-.853-1.818-1.9c0-1.053.817-1.9 1.818-1.9zm11.59 4.518c0 .778-.63 1.412-1.41 1.412-.778 0-1.41-.634-1.41-1.412 0-.778.632-1.408 1.41-1.408.78 0 1.41.63 1.41 1.408zm-4.104 1.418h-2.216v-10.28h2.216v10.28zM9.33 11.04s2.585 6.79 3.862 10.13c.015.037.028.078.047.132-.06.006-.105.01-.15.01-.83.002-1.664-.003-2.497.004-.12.002-.17-.04-.204-.156-.116-.385-.247-.766-.365-1.147-.032-.11-.074-.153-.193-.153-1.066.006-2.132.006-3.2 0-.1 0-.142.03-.173.13-.127.405-.26.81-.39 1.21-.02.076-.05.117-.136.117-.874-.006-1.75-.004-2.624-.004-.016 0-.036-.005-.07-.012.023-.06.04-.116.064-.17 1.286-3.307 3.91-10.086 3.91-10.086H9.33zm-.023 6.674c-.343-1.147-.68-2.274-1.02-3.4h-.03l-1.017 3.4h2.067z\" fill=\"#fff\"\/><\/svg><\/span><\/a><a target=\"_blank\" aria-label=\"Facebook Messenger\" class=\"heateor_sss_button_facebook_messenger\" href=\"https:\/\/www.facebook.com\/dialog\/send?app_id=1904103319867886&display=popup&link=https%3A%2F%2Fzobi.alcowep.com%2Fbourtagshdrevxnls658739%2Fnasas-hubble-tracks-down-a-blue-lurker-among-stars%2F&redirect_uri=https%3A%2F%2Fzobi.alcowep.com%2Fbourtagshdrevxnls658739%2Fnasas-hubble-tracks-down-a-blue-lurker-among-stars%2F\" style=\"font-size:32px!important;box-shadow:none;display:inline-block;vertical-align:middle\"><span class=\"heateor_sss_svg heateor_sss_s__default heateor_sss_s_facebook_messenger\" style=\"background-color:#0084ff;width:35px;height:35px;border-radius:999px;display:inline-block;opacity:1;float:left;font-size:32px;box-shadow:none;display:inline-block;font-size:16px;padding:0 4px;vertical-align:middle;background-repeat:repeat;overflow:hidden;padding:0;cursor:pointer;box-sizing:content-box\"><svg style=\"display:block;border-radius:999px;\" focusable=\"false\" aria-hidden=\"true\" xmlns=\"https:\/\/www.w3.org\/2000\/svg\" width=\"100%\" height=\"100%\" viewBox=\"-2 -2 36 36\"><path fill=\"#fff\" d=\"M16 5C9.986 5 5.11 9.56 5.11 15.182c0 3.2 1.58 6.054 4.046 7.92V27l3.716-2.06c.99.276 2.04.425 3.128.425 6.014 0 10.89-4.56 10.89-10.183S22.013 5 16 5zm1.147 13.655L14.33 15.73l-5.423 3 5.946-6.31 2.816 2.925 5.42-3-5.946 6.31z\"\/><\/svg><\/span><\/a><a aria-label=\"Tumblr\" class=\"heateor_sss_button_tumblr\" href=\"https:\/\/www.tumblr.com\/widgets\/share\/tool?posttype=link&canonicalUrl=https%3A%2F%2Fzobi.alcowep.com%2Fbourtagshdrevxnls658739%2Fnasas-hubble-tracks-down-a-blue-lurker-among-stars%2F&title=NASA%E2%80%99s%20Hubble%20Tracks%20Down%20a%20%E2%80%98Blue%20Lurker%E2%80%99%20Among%20Stars&caption=\" title=\"Tumblr\" rel=\"nofollow noopener\" target=\"_blank\" style=\"font-size:32px!important;box-shadow:none;display:inline-block;vertical-align:middle\"><span class=\"heateor_sss_svg aheateor_sss_s__default heateor_sss_s_tumblr\" style=\"background-color:#29435d;width:35px;height:35px;border-radius:999px;display:inline-block;opacity:1;float:left;font-size:32px;box-shadow:none;display:inline-block;font-size:16px;padding:0 4px;vertical-align:middle;background-repeat:repeat;overflow:hidden;padding:0;cursor:pointer;box-sizing:content-box\"><svg style=\"display:block;border-radius:999px;\" focusable=\"false\" aria-hidden=\"true\" xmlns=\"https:\/\/www.w3.org\/2000\/svg\" width=\"100%\" height=\"100%\" viewBox=\"-2 -2 36 36\"><path fill=\"#fff\" d=\"M20.775 21.962c-.37.177-1.08.33-1.61.345-1.598.043-1.907-1.122-1.92-1.968v-6.217h4.007V11.1H17.26V6.02h-2.925s-.132.044-.144.15c-.17 1.556-.895 4.287-3.923 5.378v2.578h2.02v6.522c0 2.232 1.647 5.404 5.994 5.33 1.467-.025 3.096-.64 3.456-1.17l-.96-2.846z\"\/><\/svg><\/span><\/a><a class=\"heateor_sss_more\" aria-label=\"More\" title=\"More\" rel=\"nofollow noopener\" style=\"font-size: 32px!important;border:0;box-shadow:none;display:inline-block!important;font-size:16px;padding:0 4px;vertical-align: middle;display:inline;\" href=\"https:\/\/zobi.alcowep.com\/bourtagshdrevxnls658739\/nasas-hubble-tracks-down-a-blue-lurker-among-stars\/\" onclick=\"event.preventDefault()\"><span class=\"heateor_sss_svg\" style=\"background-color:#ee8e2d;width:35px;height:35px;border-radius:999px;display:inline-block!important;opacity:1;float:left;font-size:32px!important;box-shadow:none;display:inline-block;font-size:16px;padding:0 4px;vertical-align:middle;display:inline;background-repeat:repeat;overflow:hidden;padding:0;cursor:pointer;box-sizing:content-box;\" onclick=\"heateorSssMoreSharingPopup(this, 'https:\/\/zobi.alcowep.com\/bourtagshdrevxnls658739\/nasas-hubble-tracks-down-a-blue-lurker-among-stars\/', 'NASA%E2%80%99s%20Hubble%20Tracks%20Down%20a%20%E2%80%98Blue%20Lurker%E2%80%99%20Among%20Stars', '' )\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"https:\/\/www.w3.org\/1999\/xlink\" viewBox=\"-.3 0 32 32\" version=\"1.1\" width=\"100%\" height=\"100%\" style=\"display:block;border-radius:999px;\" xml:space=\"preserve\"><g><path fill=\"#fff\" d=\"M18 14V8h-4v6H8v4h6v6h4v-6h6v-4h-6z\" fill-rule=\"evenodd\"><\/path><\/g><\/svg><\/span><\/a><\/div><div class=\"heateorSssClear\"><\/div><\/div><div class='heateorSssClear'><\/div>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_coblocks_attr":"","_coblocks_dimensions":"","_coblocks_responsive_height":"","_coblocks_accordion_ie_support":"","footnotes":""},"categories":[19],"tags":[34],"class_list":["post-12884","post","type-post","status-publish","format-standard","hentry","category-astronomy_astronomia","tag-astronomy"],"_links":{"self":[{"href":"https:\/\/zobi.alcowep.com\/bourtagshdrevxnls658739\/wp-json\/wp\/v2\/posts\/12884","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/zobi.alcowep.com\/bourtagshdrevxnls658739\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/zobi.alcowep.com\/bourtagshdrevxnls658739\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/zobi.alcowep.com\/bourtagshdrevxnls658739\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/zobi.alcowep.com\/bourtagshdrevxnls658739\/wp-json\/wp\/v2\/comments?post=12884"}],"version-history":[{"count":0,"href":"https:\/\/zobi.alcowep.com\/bourtagshdrevxnls658739\/wp-json\/wp\/v2\/posts\/12884\/revisions"}],"wp:attachment":[{"href":"https:\/\/zobi.alcowep.com\/bourtagshdrevxnls658739\/wp-json\/wp\/v2\/media?parent=12884"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zobi.alcowep.com\/bourtagshdrevxnls658739\/wp-json\/wp\/v2\/categories?post=12884"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zobi.alcowep.com\/bourtagshdrevxnls658739\/wp-json\/wp\/v2\/tags?post=12884"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}