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5 min read<\/p>\n
Like two Sumo wrestlers squaring off, the closest confirmed pair of supermassive black holes have been observed in tight proximity. These are located approximately 300 light-years apart and were detected using NASA\u2019s Hubble Space Telescope<\/a> and the Chandra X-ray Observatory<\/a>. These black holes, buried deep within a pair of colliding galaxies, are fueled by infalling gas and dust, causing them to shine brightly as active galactic nuclei (AGN).<\/p>\nThis AGN pair is the closest one detected in the local universe using multiwavelength (visible and X-ray light) observations. While several dozen \u201cdual\u201d black holes have been found before, their separations are typically much greater than what was discovered in the gas-rich galaxy MCG-03-34-64. Astronomers using radio telescopes have observed one pair of binary black holes in even closer proximity than in MCG-03-34-64, but without confirmation in other wavelengths.<\/p>\nAGN binaries like this were likely more common in the early universe when galaxy mergers were more frequent. This discovery provides a unique close-up look at a nearby example, located about 800 million light-years away.<\/p>\n\n\n\n<\/a><\/figure>\nA Hubble Space Telescope visible-light image of the galaxy MCG-03-34-064. Hubble\u2019s sharp view reveals three distinct bright spots embedded in a white ellipse at the galaxy\u2019s center (expanded in an inset image at upper right). Two of these bright spots are the source of strong X-ray emission, a telltale sign that they are supermassive black holes. The black holes shine brightly because they are converting infalling matter into energy, and blaze across space as active galactic nuclei. Their separation is about 300 light-years. The third spot is a blob of bright gas. The blue streak pointing to the 5 o\u2019clock position may be a jet fired from one of the black holes. The black hole pair is a result of a merger between two galaxies that will eventually collide.<\/div>\nNASA, ESA, Anna Trindade Falc\u00e3o (CfA); Image Processing: Joseph DePasquale (STScI)<\/div>\n<\/figcaption><\/div>\n<\/div>\n<\/div>\n\n\t\n\t\tDownload this image<\/span>\n\t\t<\/circle><\/path><\/svg>\n\t<\/a><\/div>\nThe discovery was serendipitous. Hubble\u2019s high-resolution imaging revealed three optical diffraction spikes nested inside the host galaxy, indicating a large concentration of glowing oxygen gas within a very small area. \u201cWe were not expecting to see something like this,\u201d said Anna Trindade Falc\u00e3o of the Center for Astrophysics | Harvard & Smithsonian in Cambridge, Massachusetts, lead author of the paper<\/a> published today in The Astrophysical Journal<\/a>. \u201cThis view is not a common occurrence in the nearby universe, and told us there\u2019s something else going on inside the galaxy.\u201d<\/p>\nDiffraction spikes are imaging artifacts caused when light from a very small region in space bends around the mirror inside telescopes.<\/p>\nFalc\u00e3o\u2019s team then examined the same galaxy in X-rays light using the Chandra observatory to drill into what\u2019s going on. \u201cWhen we looked at MCG-03-34-64 in the X-ray band, we saw two separated, powerful sources of high-energy emission coincident with the bright optical points of light seen with Hubble. We put these pieces together and concluded that we were likely looking at two closely spaced supermassive black holes,\u201d said Falc\u00e3o.<\/p>\n\n\n<\/div>In a surprise finding, astronomers, using NASA\u2019s Hubble Space Telescope have discovered that the jet from a supermassive black hole at the core of M87, a huge galaxy 54 million light years away, seems to cause stars to erupt along its trajectory. The stars, called novae, are not caught inside the jet, but in a dangerous area near it.NASA\u2019s Goddard Space Flight Center; Lead Producer: Paul Morris<\/figcaption><\/figure>\nTo support their interpretation, the researchers used archival radio data from the Karl G. Jansky Very Large Array near Socorro, New Mexico. The energetic black hole duo also emits powerful radio waves. \u201cWhen you see bright light in optical, X-rays, and radio wavelengths, a lot of things can be ruled out, leaving the conclusion these can only be explained as close black holes. When you put all the pieces together it gives you the picture of the AGN duo,\u201d said Falc\u00e3o.<\/p>\nThe third source of bright light seen by Hubble is of unknown origin, and more data is needed to understand it. That might be gas that is shocked by energy from a jet of ultra high-speed plasma fired from one of the black holes, like a stream of water from a garden hose blasting into a pile of sand.<\/p>\n\u201cWe wouldn\u2019t be able to see all of these intricacies without Hubble\u2019s amazing resolution,\u201d said Falc\u00e3o.<\/p>\nThe two supermassive black holes were once at the core of their respective host galaxies. A merger between the galaxies brought the black holes into close proximity. They will continue to spiral closer together until they eventually merge \u2014 in perhaps 100 million years \u2014 rattling the fabric of space and time as gravitational waves.<\/p>\nThe National Science Foundation\u2019s Laser Interferometer Gravitational-Wave Observatory (LIGO) has detected gravitational waves from dozens of mergers between stellar-mass black holes. But the longer wavelengths resulting from a supermassive black hole merger are beyond LIGO\u2019s capabilities. The next-generation gravitational wave detector, called the LISA (Laser Interferometer Space Antenna) mission, will consist of three detectors in space, separated by millions of miles, to capture these longer wavelength gravitational waves from deep space. ESA (European Space Agency) is leading this mission, partnering with NASA and other participating institutions, with a planned launch in the mid-2030s.<\/p>\nNASA\u2019s Marshall Space Flight Center manages the Chandra program. The Smithsonian Astrophysical Observatory\u2019s Chandra X-ray Center controls science from Cambridge, Massachusetts and flight operations from Burlington, Massachusetts. Northrop Grumman Space Technologies in Redondo Beach, California was the prime contractor for the spacecraft.<\/p>\nThe 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, Colorado, also supports mission operations at Goddard. The Space Telescope Science Institute in Baltimore, Maryland, which is operated by the Association of Universities for Research in Astronomy, conducts Hubble science operations for NASA.<\/p>\n\n\n\n\t\t\t\tFacebook 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 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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 Contacts<\/span>:<\/strong><\/p>\n<p><strong>Claire Andreoli<br \/>NASA\u2019s\u00a0<a href=\"http:\/\/www.nasa.gov\/goddard\">Goddard Space Flight Center<\/a>,\u00a0Greenbelt, MD<br \/><a href=\"mailto:claire.andreoli@nasa.gov\" target=\"_blank\" rel=\"noreferrer noopener\">claire.andreoli@nasa.gov<\/a><\/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>Anna Trindade Falc\u00e3o<br \/>Center for Astrophysics | Harvard & Smithsonian, Cambridge, MA<\/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&text=NASA%26%238217%3Bs%20Hubble%2C%20Chandra%20Find%20Supermassive%20Black%20Hole%20Duo&url=https%3A%2F%2Fscience.nasa.gov%2Fmissions%2Fhubble%2Fnasas-hubble-chandra-find-supermassive-black-hole-duo%2F\" aria-label=\"Share on X.\"><br 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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&url=https%3A%2F%2Fscience.nasa.gov%2Fmissions%2Fhubble%2Fnasas-hubble-chandra-find-supermassive-black-hole-duo%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:\/\/www.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\">Sep 09, 2024<\/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\/category\/universe\/galaxies\/active-galaxies\/\" rel=\"noopener\">Active Galaxies<\/a><\/li>\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:\/\/science.nasa.gov\/mission\/chandra\" rel=\"noopener\">Chandra X-Ray Observatory<\/a><\/li>\n<li class=\"article-tag\"><a href=\"https:\/\/science.nasa.gov\/universe\/galaxies\/\" rel=\"noopener\">Galaxies<\/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:\/\/www.nasa.gov\/marshall-space-flight-center\/\">Marshall Space Flight Center<\/a><\/li>\n<li class=\"article-tag\"><a href=\"https:\/\/www.nasa.gov\/nasa-missions\/\">Missions<\/a><\/li>\n<li class=\"article-tag\"><a href=\"https:\/\/science.nasa.gov\/category\/universe\/galaxies\/spiral-galaxies\/\" rel=\"noopener\">Spiral Galaxies<\/a><\/li>\n<li class=\"article-tag\"><a href=\"https:\/\/science.nasa.gov\/universe\/\" rel=\"noopener\">The Universe<\/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\/galaxy-details-and-mergers\/\" 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>Galaxy Details and Mergers<\/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=\"1536\" height=\"1525\" src=\"https:\/\/science.nasa.gov\/wp-content\/uploads\/2021\/12\/hubble-antennaegalaxies-potw1345a-jpg.webp?w=1536\" class=\"attachment-1536x1536 size-1536x1536\" alt=\"\" block_context=\"nasa-block\" srcset=\"https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2021\/12\/hubble-antennaegalaxies-potw1345a-jpg.webp 4240w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2021\/12\/hubble-antennaegalaxies-potw1345a-jpg.webp?resize=150,150 150w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2021\/12\/hubble-antennaegalaxies-potw1345a-jpg.webp?resize=300,298 300w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2021\/12\/hubble-antennaegalaxies-potw1345a-jpg.webp?resize=768,763 768w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2021\/12\/hubble-antennaegalaxies-potw1345a-jpg.webp?resize=1024,1017 1024w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2021\/12\/hubble-antennaegalaxies-potw1345a-jpg.webp?resize=1536,1525 1536w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2021\/12\/hubble-antennaegalaxies-potw1345a-jpg.webp?resize=2048,2034 2048w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2021\/12\/hubble-antennaegalaxies-potw1345a-jpg.webp?resize=50,50 50w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2021\/12\/hubble-antennaegalaxies-potw1345a-jpg.webp?resize=100,100 100w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2021\/12\/hubble-antennaegalaxies-potw1345a-jpg.webp?resize=200,200 200w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2021\/12\/hubble-antennaegalaxies-potw1345a-jpg.webp?resize=400,397 400w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2021\/12\/hubble-antennaegalaxies-potw1345a-jpg.webp?resize=600,596 600w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2021\/12\/hubble-antennaegalaxies-potw1345a-jpg.webp?resize=900,894 900w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2021\/12\/hubble-antennaegalaxies-potw1345a-jpg.webp?resize=1200,1192 1200w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2021\/12\/hubble-antennaegalaxies-potw1345a-jpg.webp?resize=2000,1986 2000w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\"><\/figure>\n<\/div>\n<p><\/a><br \/>\n\t\t\t\t\t<a href=\"https:\/\/science.nasa.gov\/mission\/hubble\/science\/science-highlights\/monster-black-holes-are-everywhere\/\" 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>Monster Black Holes Are Everywhere<\/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=\"1536\" height=\"1493\" src=\"https:\/\/science.nasa.gov\/wp-content\/uploads\/2023\/04\/prc97-01-jpg.webp?w=1536\" class=\"attachment-1536x1536 size-1536x1536\" alt=\"\" block_context=\"nasa-block\" srcset=\"https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2023\/04\/prc97-01-jpg.webp 2429w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2023\/04\/prc97-01-jpg.webp?resize=300,292 300w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2023\/04\/prc97-01-jpg.webp?resize=768,746 768w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2023\/04\/prc97-01-jpg.webp?resize=1024,995 1024w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2023\/04\/prc97-01-jpg.webp?resize=1536,1493 1536w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2023\/04\/prc97-01-jpg.webp?resize=2048,1991 2048w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2023\/04\/prc97-01-jpg.webp?resize=50,50 50w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2023\/04\/prc97-01-jpg.webp?resize=400,389 400w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2023\/04\/prc97-01-jpg.webp?resize=600,583 600w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2023\/04\/prc97-01-jpg.webp?resize=900,875 900w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2023\/04\/prc97-01-jpg.webp?resize=1200,1166 1200w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2023\/04\/prc97-01-jpg.webp?resize=2000,1944 2000w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\"><\/figure>\n<\/div>\n<p><\/a><br \/>\n\t\t\t\t\t<a href=\"https:\/\/science.nasa.gov\/mission\/hubble\/science\/universe-uncovered\/hubble-galaxies\/\" 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 Galaxies<\/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=\"594\" height=\"800\" src=\"https:\/\/science.nasa.gov\/wp-content\/uploads\/2023\/04\/hubble_m51-jpg-e1688472875538.webp?w=594\" class=\"attachment-1536x1536 size-1536x1536\" alt=\"\" block_context=\"nasa-block\" srcset=\"https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2023\/04\/hubble_m51-jpg-e1688472875538.webp 594w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2023\/04\/hubble_m51-jpg-e1688472875538.webp?resize=223,300 223w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2023\/04\/hubble_m51-jpg-e1688472875538.webp?resize=297,400 297w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2023\/04\/hubble_m51-jpg-e1688472875538.webp?resize=446,600 446w\" sizes=\"auto, (max-width: 594px) 100vw, 594px\"><\/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\" rel=\"noopener\">WPeMatico<\/a><\/small><\/p>\n<p><a href=\"https:\/\/science.nasa.gov\/missions\/hubble\/nasas-hubble-chandra-find-supermassive-black-hole-duo\/\" target=\"_blank\" rel=\"noopener\">Get The Details…<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Like two Sumo wrestlers squaring off, the closest confirmed pair of supermassive black holes have been observed in tight proximity. These are located approximately 300 light-years apart and were detected using NASA\u2019s Hubble Space Telescope and the Chandra X-ray Observatory. These black holes, buried deep within a pair of colliding galaxies, are fueled by infalling [\u2026] <a class=\"continue-reading-link\" href=\"https:\/\/zobi.alcowep.com\/bourtagshdrevxnls658739\/nasas-hubble-chandra-find-supermassive-black-hole-duo\/\"> Continue reading <span class=\"meta-nav\">→ <\/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-chandra-find-supermassive-black-hole-duo\/'><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-chandra-find-supermassive-black-hole-duo%2F\" title=\"Facebook\" rel=\"nofollow noopener\" target=\"_blank\" 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This AGN pair is the closest one detected in the local universe using multiwavelength (visible and X-ray light) observations. While several dozen \u201cdual\u201d black holes have been found before, their separations are typically much greater than what was discovered in the gas-rich galaxy MCG-03-34-64. Astronomers using radio telescopes have observed one pair of binary black holes in even closer proximity than in MCG-03-34-64, but without confirmation in other wavelengths.<\/p>\n
AGN binaries like this were likely more common in the early universe when galaxy mergers were more frequent. This discovery provides a unique close-up look at a nearby example, located about 800 million light-years away.<\/p>\n
The discovery was serendipitous. Hubble\u2019s high-resolution imaging revealed three optical diffraction spikes nested inside the host galaxy, indicating a large concentration of glowing oxygen gas within a very small area. \u201cWe were not expecting to see something like this,\u201d said Anna Trindade Falc\u00e3o of the Center for Astrophysics | Harvard & Smithsonian in Cambridge, Massachusetts, lead author of the paper<\/a> published today in The Astrophysical Journal<\/a>. \u201cThis view is not a common occurrence in the nearby universe, and told us there\u2019s something else going on inside the galaxy.\u201d<\/p>\nDiffraction spikes are imaging artifacts caused when light from a very small region in space bends around the mirror inside telescopes.<\/p>\nFalc\u00e3o\u2019s team then examined the same galaxy in X-rays light using the Chandra observatory to drill into what\u2019s going on. \u201cWhen we looked at MCG-03-34-64 in the X-ray band, we saw two separated, powerful sources of high-energy emission coincident with the bright optical points of light seen with Hubble. We put these pieces together and concluded that we were likely looking at two closely spaced supermassive black holes,\u201d said Falc\u00e3o.<\/p>\n\n\n<\/div>In a surprise finding, astronomers, using NASA\u2019s Hubble Space Telescope have discovered that the jet from a supermassive black hole at the core of M87, a huge galaxy 54 million light years away, seems to cause stars to erupt along its trajectory. The stars, called novae, are not caught inside the jet, but in a dangerous area near it.NASA\u2019s Goddard Space Flight Center; Lead Producer: Paul Morris<\/figcaption><\/figure>\nTo support their interpretation, the researchers used archival radio data from the Karl G. Jansky Very Large Array near Socorro, New Mexico. The energetic black hole duo also emits powerful radio waves. \u201cWhen you see bright light in optical, X-rays, and radio wavelengths, a lot of things can be ruled out, leaving the conclusion these can only be explained as close black holes. When you put all the pieces together it gives you the picture of the AGN duo,\u201d said Falc\u00e3o.<\/p>\nThe third source of bright light seen by Hubble is of unknown origin, and more data is needed to understand it. That might be gas that is shocked by energy from a jet of ultra high-speed plasma fired from one of the black holes, like a stream of water from a garden hose blasting into a pile of sand.<\/p>\n\u201cWe wouldn\u2019t be able to see all of these intricacies without Hubble\u2019s amazing resolution,\u201d said Falc\u00e3o.<\/p>\nThe two supermassive black holes were once at the core of their respective host galaxies. A merger between the galaxies brought the black holes into close proximity. They will continue to spiral closer together until they eventually merge \u2014 in perhaps 100 million years \u2014 rattling the fabric of space and time as gravitational waves.<\/p>\nThe National Science Foundation\u2019s Laser Interferometer Gravitational-Wave Observatory (LIGO) has detected gravitational waves from dozens of mergers between stellar-mass black holes. But the longer wavelengths resulting from a supermassive black hole merger are beyond LIGO\u2019s capabilities. The next-generation gravitational wave detector, called the LISA (Laser Interferometer Space Antenna) mission, will consist of three detectors in space, separated by millions of miles, to capture these longer wavelength gravitational waves from deep space. ESA (European Space Agency) is leading this mission, partnering with NASA and other participating institutions, with a planned launch in the mid-2030s.<\/p>\nNASA\u2019s Marshall Space Flight Center manages the Chandra program. The Smithsonian Astrophysical Observatory\u2019s Chandra X-ray Center controls science from Cambridge, Massachusetts and flight operations from Burlington, Massachusetts. Northrop Grumman Space Technologies in Redondo Beach, California was the prime contractor for the spacecraft.<\/p>\nThe 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, Colorado, also supports mission operations at Goddard. 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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\/category\/universe\/galaxies\/active-galaxies\/\" rel=\"noopener\">Active Galaxies<\/a><\/li>\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:\/\/science.nasa.gov\/mission\/chandra\" rel=\"noopener\">Chandra X-Ray Observatory<\/a><\/li>\n<li class=\"article-tag\"><a href=\"https:\/\/science.nasa.gov\/universe\/galaxies\/\" rel=\"noopener\">Galaxies<\/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:\/\/www.nasa.gov\/marshall-space-flight-center\/\">Marshall Space Flight Center<\/a><\/li>\n<li class=\"article-tag\"><a href=\"https:\/\/www.nasa.gov\/nasa-missions\/\">Missions<\/a><\/li>\n<li class=\"article-tag\"><a href=\"https:\/\/science.nasa.gov\/category\/universe\/galaxies\/spiral-galaxies\/\" rel=\"noopener\">Spiral Galaxies<\/a><\/li>\n<li class=\"article-tag\"><a href=\"https:\/\/science.nasa.gov\/universe\/\" rel=\"noopener\">The Universe<\/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\/galaxy-details-and-mergers\/\" 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>Galaxy Details and Mergers<\/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=\"1536\" height=\"1525\" src=\"https:\/\/science.nasa.gov\/wp-content\/uploads\/2021\/12\/hubble-antennaegalaxies-potw1345a-jpg.webp?w=1536\" class=\"attachment-1536x1536 size-1536x1536\" alt=\"\" block_context=\"nasa-block\" srcset=\"https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2021\/12\/hubble-antennaegalaxies-potw1345a-jpg.webp 4240w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2021\/12\/hubble-antennaegalaxies-potw1345a-jpg.webp?resize=150,150 150w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2021\/12\/hubble-antennaegalaxies-potw1345a-jpg.webp?resize=300,298 300w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2021\/12\/hubble-antennaegalaxies-potw1345a-jpg.webp?resize=768,763 768w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2021\/12\/hubble-antennaegalaxies-potw1345a-jpg.webp?resize=1024,1017 1024w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2021\/12\/hubble-antennaegalaxies-potw1345a-jpg.webp?resize=1536,1525 1536w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2021\/12\/hubble-antennaegalaxies-potw1345a-jpg.webp?resize=2048,2034 2048w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2021\/12\/hubble-antennaegalaxies-potw1345a-jpg.webp?resize=50,50 50w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2021\/12\/hubble-antennaegalaxies-potw1345a-jpg.webp?resize=100,100 100w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2021\/12\/hubble-antennaegalaxies-potw1345a-jpg.webp?resize=200,200 200w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2021\/12\/hubble-antennaegalaxies-potw1345a-jpg.webp?resize=400,397 400w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2021\/12\/hubble-antennaegalaxies-potw1345a-jpg.webp?resize=600,596 600w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2021\/12\/hubble-antennaegalaxies-potw1345a-jpg.webp?resize=900,894 900w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2021\/12\/hubble-antennaegalaxies-potw1345a-jpg.webp?resize=1200,1192 1200w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2021\/12\/hubble-antennaegalaxies-potw1345a-jpg.webp?resize=2000,1986 2000w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\"><\/figure>\n<\/div>\n<p><\/a><br \/>\n\t\t\t\t\t<a href=\"https:\/\/science.nasa.gov\/mission\/hubble\/science\/science-highlights\/monster-black-holes-are-everywhere\/\" 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>Monster Black Holes Are Everywhere<\/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=\"1536\" height=\"1493\" src=\"https:\/\/science.nasa.gov\/wp-content\/uploads\/2023\/04\/prc97-01-jpg.webp?w=1536\" class=\"attachment-1536x1536 size-1536x1536\" alt=\"\" block_context=\"nasa-block\" srcset=\"https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2023\/04\/prc97-01-jpg.webp 2429w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2023\/04\/prc97-01-jpg.webp?resize=300,292 300w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2023\/04\/prc97-01-jpg.webp?resize=768,746 768w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2023\/04\/prc97-01-jpg.webp?resize=1024,995 1024w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2023\/04\/prc97-01-jpg.webp?resize=1536,1493 1536w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2023\/04\/prc97-01-jpg.webp?resize=2048,1991 2048w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2023\/04\/prc97-01-jpg.webp?resize=50,50 50w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2023\/04\/prc97-01-jpg.webp?resize=400,389 400w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2023\/04\/prc97-01-jpg.webp?resize=600,583 600w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2023\/04\/prc97-01-jpg.webp?resize=900,875 900w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2023\/04\/prc97-01-jpg.webp?resize=1200,1166 1200w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2023\/04\/prc97-01-jpg.webp?resize=2000,1944 2000w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\"><\/figure>\n<\/div>\n<p><\/a><br \/>\n\t\t\t\t\t<a href=\"https:\/\/science.nasa.gov\/mission\/hubble\/science\/universe-uncovered\/hubble-galaxies\/\" 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 Galaxies<\/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=\"594\" height=\"800\" src=\"https:\/\/science.nasa.gov\/wp-content\/uploads\/2023\/04\/hubble_m51-jpg-e1688472875538.webp?w=594\" class=\"attachment-1536x1536 size-1536x1536\" alt=\"\" block_context=\"nasa-block\" srcset=\"https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2023\/04\/hubble_m51-jpg-e1688472875538.webp 594w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2023\/04\/hubble_m51-jpg-e1688472875538.webp?resize=223,300 223w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2023\/04\/hubble_m51-jpg-e1688472875538.webp?resize=297,400 297w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2023\/04\/hubble_m51-jpg-e1688472875538.webp?resize=446,600 446w\" sizes=\"auto, (max-width: 594px) 100vw, 594px\"><\/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\" rel=\"noopener\">WPeMatico<\/a><\/small><\/p>\n<p><a href=\"https:\/\/science.nasa.gov\/missions\/hubble\/nasas-hubble-chandra-find-supermassive-black-hole-duo\/\" target=\"_blank\" rel=\"noopener\">Get The Details…<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Like two Sumo wrestlers squaring off, the closest confirmed pair of supermassive black holes have been observed in tight proximity. These are located approximately 300 light-years apart and were detected using NASA\u2019s Hubble Space Telescope and the Chandra X-ray Observatory. These black holes, buried deep within a pair of colliding galaxies, are fueled by infalling [\u2026] <a class=\"continue-reading-link\" href=\"https:\/\/zobi.alcowep.com\/bourtagshdrevxnls658739\/nasas-hubble-chandra-find-supermassive-black-hole-duo\/\"> Continue reading <span class=\"meta-nav\">→ <\/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-chandra-find-supermassive-black-hole-duo\/'><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-chandra-find-supermassive-black-hole-duo%2F\" title=\"Facebook\" rel=\"nofollow noopener\" target=\"_blank\" 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Diffraction spikes are imaging artifacts caused when light from a very small region in space bends around the mirror inside telescopes.<\/p>\n
Falc\u00e3o\u2019s team then examined the same galaxy in X-rays light using the Chandra observatory to drill into what\u2019s going on. \u201cWhen we looked at MCG-03-34-64 in the X-ray band, we saw two separated, powerful sources of high-energy emission coincident with the bright optical points of light seen with Hubble. We put these pieces together and concluded that we were likely looking at two closely spaced supermassive black holes,\u201d said Falc\u00e3o.<\/p>\n\n\n<\/div>In a surprise finding, astronomers, using NASA\u2019s Hubble Space Telescope have discovered that the jet from a supermassive black hole at the core of M87, a huge galaxy 54 million light years away, seems to cause stars to erupt along its trajectory. The stars, called novae, are not caught inside the jet, but in a dangerous area near it.NASA\u2019s Goddard Space Flight Center; Lead Producer: Paul Morris<\/figcaption><\/figure>\nTo support their interpretation, the researchers used archival radio data from the Karl G. Jansky Very Large Array near Socorro, New Mexico. The energetic black hole duo also emits powerful radio waves. \u201cWhen you see bright light in optical, X-rays, and radio wavelengths, a lot of things can be ruled out, leaving the conclusion these can only be explained as close black holes. When you put all the pieces together it gives you the picture of the AGN duo,\u201d said Falc\u00e3o.<\/p>\nThe third source of bright light seen by Hubble is of unknown origin, and more data is needed to understand it. That might be gas that is shocked by energy from a jet of ultra high-speed plasma fired from one of the black holes, like a stream of water from a garden hose blasting into a pile of sand.<\/p>\n\u201cWe wouldn\u2019t be able to see all of these intricacies without Hubble\u2019s amazing resolution,\u201d said Falc\u00e3o.<\/p>\nThe two supermassive black holes were once at the core of their respective host galaxies. A merger between the galaxies brought the black holes into close proximity. They will continue to spiral closer together until they eventually merge \u2014 in perhaps 100 million years \u2014 rattling the fabric of space and time as gravitational waves.<\/p>\nThe National Science Foundation\u2019s Laser Interferometer Gravitational-Wave Observatory (LIGO) has detected gravitational waves from dozens of mergers between stellar-mass black holes. But the longer wavelengths resulting from a supermassive black hole merger are beyond LIGO\u2019s capabilities. The next-generation gravitational wave detector, called the LISA (Laser Interferometer Space Antenna) mission, will consist of three detectors in space, separated by millions of miles, to capture these longer wavelength gravitational waves from deep space. ESA (European Space Agency) is leading this mission, partnering with NASA and other participating institutions, with a planned launch in the mid-2030s.<\/p>\nNASA\u2019s Marshall Space Flight Center manages the Chandra program. The Smithsonian Astrophysical Observatory\u2019s Chandra X-ray Center controls science from Cambridge, Massachusetts and flight operations from Burlington, Massachusetts. Northrop Grumman Space Technologies in Redondo Beach, California was the prime contractor for the spacecraft.<\/p>\nThe 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, Colorado, also supports mission operations at Goddard. The Space Telescope Science Institute in Baltimore, Maryland, which is operated by the Association of Universities for Research in Astronomy, conducts Hubble science operations for NASA.<\/p>\n\n\n\n\t\t\t\tFacebook 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 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\/>\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\">Sep 09, 2024<\/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\/category\/universe\/galaxies\/active-galaxies\/\" rel=\"noopener\">Active Galaxies<\/a><\/li>\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:\/\/science.nasa.gov\/mission\/chandra\" rel=\"noopener\">Chandra X-Ray Observatory<\/a><\/li>\n<li class=\"article-tag\"><a href=\"https:\/\/science.nasa.gov\/universe\/galaxies\/\" rel=\"noopener\">Galaxies<\/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:\/\/www.nasa.gov\/marshall-space-flight-center\/\">Marshall Space Flight Center<\/a><\/li>\n<li class=\"article-tag\"><a href=\"https:\/\/www.nasa.gov\/nasa-missions\/\">Missions<\/a><\/li>\n<li class=\"article-tag\"><a href=\"https:\/\/science.nasa.gov\/category\/universe\/galaxies\/spiral-galaxies\/\" rel=\"noopener\">Spiral Galaxies<\/a><\/li>\n<li class=\"article-tag\"><a href=\"https:\/\/science.nasa.gov\/universe\/\" rel=\"noopener\">The Universe<\/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\/galaxy-details-and-mergers\/\" 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>Galaxy Details and Mergers<\/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=\"1536\" height=\"1525\" src=\"https:\/\/science.nasa.gov\/wp-content\/uploads\/2021\/12\/hubble-antennaegalaxies-potw1345a-jpg.webp?w=1536\" class=\"attachment-1536x1536 size-1536x1536\" alt=\"\" block_context=\"nasa-block\" srcset=\"https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2021\/12\/hubble-antennaegalaxies-potw1345a-jpg.webp 4240w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2021\/12\/hubble-antennaegalaxies-potw1345a-jpg.webp?resize=150,150 150w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2021\/12\/hubble-antennaegalaxies-potw1345a-jpg.webp?resize=300,298 300w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2021\/12\/hubble-antennaegalaxies-potw1345a-jpg.webp?resize=768,763 768w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2021\/12\/hubble-antennaegalaxies-potw1345a-jpg.webp?resize=1024,1017 1024w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2021\/12\/hubble-antennaegalaxies-potw1345a-jpg.webp?resize=1536,1525 1536w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2021\/12\/hubble-antennaegalaxies-potw1345a-jpg.webp?resize=2048,2034 2048w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2021\/12\/hubble-antennaegalaxies-potw1345a-jpg.webp?resize=50,50 50w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2021\/12\/hubble-antennaegalaxies-potw1345a-jpg.webp?resize=100,100 100w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2021\/12\/hubble-antennaegalaxies-potw1345a-jpg.webp?resize=200,200 200w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2021\/12\/hubble-antennaegalaxies-potw1345a-jpg.webp?resize=400,397 400w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2021\/12\/hubble-antennaegalaxies-potw1345a-jpg.webp?resize=600,596 600w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2021\/12\/hubble-antennaegalaxies-potw1345a-jpg.webp?resize=900,894 900w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2021\/12\/hubble-antennaegalaxies-potw1345a-jpg.webp?resize=1200,1192 1200w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2021\/12\/hubble-antennaegalaxies-potw1345a-jpg.webp?resize=2000,1986 2000w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\"><\/figure>\n<\/div>\n<p><\/a><br \/>\n\t\t\t\t\t<a href=\"https:\/\/science.nasa.gov\/mission\/hubble\/science\/science-highlights\/monster-black-holes-are-everywhere\/\" 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>Monster Black Holes Are Everywhere<\/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=\"1536\" height=\"1493\" src=\"https:\/\/science.nasa.gov\/wp-content\/uploads\/2023\/04\/prc97-01-jpg.webp?w=1536\" class=\"attachment-1536x1536 size-1536x1536\" alt=\"\" block_context=\"nasa-block\" srcset=\"https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2023\/04\/prc97-01-jpg.webp 2429w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2023\/04\/prc97-01-jpg.webp?resize=300,292 300w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2023\/04\/prc97-01-jpg.webp?resize=768,746 768w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2023\/04\/prc97-01-jpg.webp?resize=1024,995 1024w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2023\/04\/prc97-01-jpg.webp?resize=1536,1493 1536w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2023\/04\/prc97-01-jpg.webp?resize=2048,1991 2048w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2023\/04\/prc97-01-jpg.webp?resize=50,50 50w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2023\/04\/prc97-01-jpg.webp?resize=400,389 400w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2023\/04\/prc97-01-jpg.webp?resize=600,583 600w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2023\/04\/prc97-01-jpg.webp?resize=900,875 900w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2023\/04\/prc97-01-jpg.webp?resize=1200,1166 1200w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2023\/04\/prc97-01-jpg.webp?resize=2000,1944 2000w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\"><\/figure>\n<\/div>\n<p><\/a><br \/>\n\t\t\t\t\t<a href=\"https:\/\/science.nasa.gov\/mission\/hubble\/science\/universe-uncovered\/hubble-galaxies\/\" 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 Galaxies<\/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=\"594\" height=\"800\" src=\"https:\/\/science.nasa.gov\/wp-content\/uploads\/2023\/04\/hubble_m51-jpg-e1688472875538.webp?w=594\" class=\"attachment-1536x1536 size-1536x1536\" alt=\"\" block_context=\"nasa-block\" srcset=\"https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2023\/04\/hubble_m51-jpg-e1688472875538.webp 594w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2023\/04\/hubble_m51-jpg-e1688472875538.webp?resize=223,300 223w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2023\/04\/hubble_m51-jpg-e1688472875538.webp?resize=297,400 297w, https:\/\/smd-cms.nasa.gov\/wp-content\/uploads\/2023\/04\/hubble_m51-jpg-e1688472875538.webp?resize=446,600 446w\" sizes=\"auto, (max-width: 594px) 100vw, 594px\"><\/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\" rel=\"noopener\">WPeMatico<\/a><\/small><\/p>\n<p><a href=\"https:\/\/science.nasa.gov\/missions\/hubble\/nasas-hubble-chandra-find-supermassive-black-hole-duo\/\" target=\"_blank\" rel=\"noopener\">Get The Details…<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Like two Sumo wrestlers squaring off, the closest confirmed pair of supermassive black holes have been observed in tight proximity. These are located approximately 300 light-years apart and were detected using NASA\u2019s Hubble Space Telescope and the Chandra X-ray Observatory. These black holes, buried deep within a pair of colliding galaxies, are fueled by infalling [\u2026] <a class=\"continue-reading-link\" href=\"https:\/\/zobi.alcowep.com\/bourtagshdrevxnls658739\/nasas-hubble-chandra-find-supermassive-black-hole-duo\/\"> Continue reading <span class=\"meta-nav\">→ <\/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-chandra-find-supermassive-black-hole-duo\/'><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-chandra-find-supermassive-black-hole-duo%2F\" title=\"Facebook\" rel=\"nofollow noopener\" target=\"_blank\" 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To support their interpretation, the researchers used archival radio data from the Karl G. Jansky Very Large Array near Socorro, New Mexico. The energetic black hole duo also emits powerful radio waves. \u201cWhen you see bright light in optical, X-rays, and radio wavelengths, a lot of things can be ruled out, leaving the conclusion these can only be explained as close black holes. When you put all the pieces together it gives you the picture of the AGN duo,\u201d said Falc\u00e3o.<\/p>\n
The third source of bright light seen by Hubble is of unknown origin, and more data is needed to understand it. That might be gas that is shocked by energy from a jet of ultra high-speed plasma fired from one of the black holes, like a stream of water from a garden hose blasting into a pile of sand.<\/p>\n
\u201cWe wouldn\u2019t be able to see all of these intricacies without Hubble\u2019s amazing resolution,\u201d said Falc\u00e3o.<\/p>\n
The two supermassive black holes were once at the core of their respective host galaxies. A merger between the galaxies brought the black holes into close proximity. They will continue to spiral closer together until they eventually merge \u2014 in perhaps 100 million years \u2014 rattling the fabric of space and time as gravitational waves.<\/p>\n
The National Science Foundation\u2019s Laser Interferometer Gravitational-Wave Observatory (LIGO) has detected gravitational waves from dozens of mergers between stellar-mass black holes. But the longer wavelengths resulting from a supermassive black hole merger are beyond LIGO\u2019s capabilities. The next-generation gravitational wave detector, called the LISA (Laser Interferometer Space Antenna) mission, will consist of three detectors in space, separated by millions of miles, to capture these longer wavelength gravitational waves from deep space. ESA (European Space Agency) is leading this mission, partnering with NASA and other participating institutions, with a planned launch in the mid-2030s.<\/p>\n
NASA\u2019s Marshall Space Flight Center manages the Chandra program. The Smithsonian Astrophysical Observatory\u2019s Chandra X-ray Center controls science from Cambridge, Massachusetts and flight operations from Burlington, Massachusetts. Northrop Grumman Space Technologies in Redondo Beach, California was the prime contractor for the spacecraft.<\/p>\n
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, Colorado, also supports mission operations at Goddard. The Space Telescope Science Institute in Baltimore, Maryland, which is operated by the Association of Universities for Research in Astronomy, conducts Hubble science operations for NASA.<\/p>\n