Meet the Space Ops Team: Lindsai Bland

Meet the Space Ops Team: Lindsai Bland

3 min read

Preparations for Next Moonwalk Simulations Underway (and Underwater)

With more than 17 years of experience at NASA, Lindsai Bland has been an integral part of the agency, contributing to multiple Earth observing system missions at NASA’s Goddard Space Flight Center in Greenbelt, Maryland. Now, Bland ensures the agency’s communications and navigation resources meet overall needs and requirements as the Mission Operations Interface Lead for NASA’s SCaN (Space Communications and Navigation) program. 

A large antenna, part of the Deep Space Network, sits on top of a hill at sunset. The sky around the antenna is a bright orange but bleeds into a dark blue around the edges of the image.
This sunset photo shows Deep Space Station 14 (DSS-14), the 230-foot-wide (70-meter) antenna at the Goldstone Deep Space Communications Complex near Barstow, California, part of NASA’s Deep Space Network. The network’s three complexes around the globe support communications with dozens of deep space missions. DSS-14 is also the agency’s Goldstone Solar System Radar, which is used to observe asteroids that come close to Earth.

The program, managed through the agency’s Space Operations Mission Directorate, is responsible for all of NASA’s space communications operations, including the Near Space Network and Deep Space Network, which have enabled the success of more than 100 NASA and non-NASA missions. Astronauts aboard the International Space Station, missions monitoring Earth’s weather and effects of climate change, and spacecraft exploring the Moon and beyond all depend on NASA’s Near Space and Deep Space Networks to provide robust communications services. As interface lead, Bland works with teams to guarantee that critical data is transmitted between spacecraft and desired control center.  

“Working with the SCaN program gives me the opportunity to be a part of a variety of mission types with endless science objectives,” said Bland. “Joining this team has been a highlight of my career, and tackling new challenges has been incredibly rewarding.” 

Looking ahead, Bland envisions that NASA will persevere in expanding the boundaries of space exploration, especially as the agency partners with international and U.S. industry in support of commercially owned and operated low Earth orbit destinations. 

Lindsai Bland, Mission Operations Interface Lead for the Space Communications and Navigation Division

“I think NASA will continue to push the boundaries of the aerospace industry and physical science studies,” she says. “NASA will take risks in exploration, bringing along industries and businesses to help further our goals.” 

Outside of her work at NASA, Bland is passionate about the arts. She was an avid dancer from a young age, training in ballet, modern, and jazz. Bland also enjoys making her own cosmetics. She believes strongly in giving back to her community and dedicates some of her personal time to community services effort around Montgomery County, Maryland. 

Bland’s career at NASA is a testament to her dedication, expertise, and passion for science and space exploration. Bland will continue to NASA’s mission in expand our understanding and study of our solar system and universe in captivating new ways. 

NASA’s Space Operations Mission Directorate maintains a continuous human presence in space for the benefit of people on Earth. The programs within the directorate are the heart of NASA’s space exploration efforts, enabling Artemis, commercial space, science, and other agency missions through communication, launch services, research capabilities, and crew support. 

To learn more about NASA’s Space Operation Mission Directorate, visit:  

https://www.nasa.gov/directorates/space-operations

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Heather Monaghan

Hubble Spots a Supernova

Hubble Spots a Supernova

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Hubble Spots a Supernova

In the exact center a supernova is visible as a small but bright blue dot. It lies atop the outer disk of a hazy-looking galaxy, which has a somewhat warped shape. Around this are a number of minor galaxies visible as glowing disks, and some points of light that are stars near to us, on a black background. A few bright stars hold X-shaped spikes that are optical artefacts from the telescope.
This NASA/ESA Hubble Space Telescope image features a supernova in the constellation Gemini.
ESA/Hubble & NASA, R. J. Foley (UC Santa Cruz)

The subject of this NASA/ESA Hubble Space Telescope image is a supernova-hosting galaxy located about 600 million light-years away in the constellation Gemini. Hubble captured this image roughly two months after a supernova named SN 2022aajn was discovered. The supernova is visible as a blue dot at the center of the image, brightening the hazy body of the galaxy.

Other than the announcement of its discovery in November 2022, SN 2022aajn has never been the subject of published research. Why then would Hubble observe this supernova? SN 2022aajn is what’s known as a Type Ia supernova, which results from the explosion of the core of a dead star. Supernovae of this type help astronomers measure the distance to faraway galaxies. This is possible because Type Ia supernovae have the same intrinsic luminosity — no matter how bright they seem from Earth, they put out the same amount of light as other Type Ia supernovae. By comparing the observed brightness to the known intrinsic brightness, researchers can calculate the distance to the supernova and its host galaxy.

This seemingly simple way of measuring distances is complicated by cosmic dust. The farther away a supernova is, the fainter and redder it will appear — but intergalactic dust can make a supernova appear fainter and redder as well. To understand this complication, researchers will use Hubble to survey a total of 100 Type Ia supernovae in seven wavelength bands from ultraviolet to near-infrared. This image combines data taken at four infrared wavelengths. Infrared light passes through dust more easily than visible or ultraviolet light. By comparing the brightness of the sampled supernovae across different wavelengths, researchers can disentangle the effects of dust and distance, helping to improve measurements of galaxies billions of light-years away.

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Media Contact:

Claire Andreoli (claire.andreoli@nasa.gov)
NASA’s Goddard Space Flight CenterGreenbelt, MD

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Last Updated
Jan 31, 2025
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Andrea Gianopoulos

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Sols 4439-4440: A Lunar New Year on Mars

Sols 4439-4440: A Lunar New Year on Mars

2 min read

Sols 4439-4440: A Lunar New Year on Mars

A grayscale image from the Martian surface shows very rocky, medium gray terrain in the foreground leading to a gently sloping hill on the horizon at left, and a smaller butte at image center. The ground is covered in medium-sized rocks of many shapes and angles pushing up from the soil. Prominent in the center foreground is a medium-sized, wedge-shaped rock that points toward the right and is much darker than the surrounding terrain.
NASA’s Mars rover Curiosity captured this image, which includes the prominent wedge-shaped block in the foreground, the imaging target dubbed “Vasquez Rocks” — named after a site in Southern California that’s been a popular filming location for movies and television, including several episodes of “Star Trek.” Curiosity acquired this image using its Left Navigation Camera on sol 4437 — Martian day 4,437 of the Mars Science Laboratory mission — on Jan. 29, 2025, at 04:25:25 UTC.
NASA/JPL-Caltech

Earth planning date: Wednesday, Jan. 29, 2025

We’re planning sols 4439 and 4440 on the first day of the Lunar New Year here on Earth, and I’m the Geology/Mineralogy Science Theme Lead for today. The new year is a time for all kinds of abundance and good luck, and we are certainly lucky to be celebrating another new year on Mars with the Curiosity rover!

The rover’s current position is on the north side of the “Texoli” butte west of the “Rustic Canyon” crater, and we are on our way southwest through the layered sulfate unit toward a possible boxwork structure that we hope to study later this year. Today’s workspace included a couple of representative bedrock blocks with contrasting textures, so we planned an APXS elemental chemistry measurement on one (“Deer Springs”) and a LIBS elemental measurement on another (“Taco Peak”).

For imaging, there were quite a few targets in view making it possible to advance a variety of science goals. The ChemCam remote imager was used for a mosaic on “Wilkerson Butte” to observe the pattern of resistant and recessive layering. Mastcam mosaics explored some distant landforms (“Sandstone Peak,” “Wella’s Peak”) as well as fractures, block shapes and textures, and aeolian ripples closer to the rover (“Tahquitz Peak,” “Mount Islip,” “Vasquez Rocks,” “Dawson Saddle”). Our regular environmental science measurements were made as well, to track atmospheric opacity and dust activity. So our planning sols include an abundance of targets indeed.

Fun fact: Today’s name “Vasquez Rocks” comes from a site on Earth in Southern California that has been a popular spot for science fiction filming, appearing in several episodes of “Star Trek” going back to the original series!

Written by Lucy Lim, Participating Scientist at Goddard Space Flight Center

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Jan 31, 2025

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Spacewalkers Complete Radio Hardware Removal and Microbe Search

Spacewalkers Complete Radio Hardware Removal and Microbe Search

NASA spacewalker Suni Williams is attached to the tip of the Canadarm2 robotic arm as the International Space Station orbited 260 miles above the Earth. Credit: NASA+
NASA spacewalker Suni Williams is attached to the tip of the Canadarm2 robotic arm as the International Space Station orbited 260 miles above the Earth. Credit: NASA+

NASA astronauts Suni Williams and Butch Wilmore concluded their spacewalk at 1:09 p.m. EST Jan. 30. It was the ninth spacewalk for Williams and the fifth for Wilmore, and it was the 274th spacewalk in support of space station assembly, maintenance, and upgrades. Williams surpassed former NASA astronaut Peggy Whitson’s record for total spacewalking time by a female astronaut. Williams now has 62 hours, 6 minutes of total spacewalk time, fourth on NASA’s all-time list.

Williams and Wilmore completed their primary objectives, including removing a radio frequency group antenna assembly from the station’s truss and collecting samples of surface material for analysis from the Destiny laboratory and the Quest airlock.


Learn more about station activities by following the space station blog@space_station and @ISS_Research on X, as well as the ISS Facebook and ISS Instagram accounts.

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Mark Garcia

SPHEREx’s Concentric Cones

SPHEREx’s Concentric Cones

A spacecraft with a distinct cone shape sits in a clean room. A person in a white suit that covers them from head to toe shines a penlight on the observatory. The walls of the clean room are lit with blue and red lights.
Short for Spectro-Photometer for the History of the Universe, Epoch of Reionization and Ices Explorer, SPHEREx will create a map of the cosmos like no other. Using a technique called spectroscopy to image the entire sky in 102 wavelengths of infrared light, SPHEREx will gather information about the composition of and distance to millions of galaxies and stars. With this map, scientists will study what happened in the first fraction of a second after the big bang, how galaxies formed and evolved, and the origins of water in planetary systems in our galaxy.
NASA/JPL-Caltech/BAE Systems

NASA’s SPHEREx (Spectro-Photometer for the History of the Universe, Epoch of Reionization and Ices Explorer) observatory rests horizontally in this April 2024 image taken at BAE Systems in Boulder, Colorado. This orientation shows the observatory’s three layers of photon shields – the metallic concentric cones.

Over a two-year planned mission, the SPHEREx Observatory will collect data on more than 450 million galaxies along with more than 100 million stars in the Milky Way in order to explore the origins of the universe.

Tune in at 12 p.m. EST Jan. 31, 2025, to hear agency experts preview the mission. SPHEREx is targeted to launch no earlier than Feb. 27, 2025.

Image credit: NASA/JPL-Caltech/BAE Systems

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Monika Luabeya