Tag: Marshall Space Flight Center
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NASA Finds Young Stars Dim in X-rays Surprisingly Quickly
Scientists have found that young stellar cousins of our Sun are calming down and dimming more quickly in their X-ray output than previously thought, according to a new study using NASA’s Chandra X-ray Observatory. A paper describing the results published…
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NASA’s Artemis II Lunar Science Operations to Inform Future Missions
While the Artemis II crew will be the first humans to test NASA’s Orion spacecraft in space, they will also conduct science investigations that will inform future deep space missions, including a lunar science investigation as Orion flies about 4,000…
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NASA’s Hubble, Chandra Spot Rare Type of Black Hole Eating a Star
NASA’s Hubble Space Telescope and NASA’s Chandra X-ray Observatory have teamed up to identify a new possible example of a rare class of black holes. Called NGC 6099 HLX-1, this bright X-ray source seems to reside in a compact star…
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Smarter Searching: NASA AI Makes Science Data Easier to Find
Imagine shopping for a new pair of running shoes online. If each seller described them differently—one calling them “sneakers,” another “trainers,” and someone else “footwear for exercise”—you’d quickly feel lost in a sea of mismatched terminology. Fortunately, most online stores…
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NASA’s LEXI Will Provide X-Ray Vision of Earth’s Magnetosphere
Editor’s Note, Feb. 25, 2025: The LEXI telescope was turned on successfully shortly after launch on Jan. 16. The instrument has operated for several hours every day conducting checkouts and initial commissioning, operating for a total of more than 50…
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Expanded AI Model with Global Data Enhances Earth Science Applications
NASA, IBM, and Forschungszentrum Jülich have released an expanded version of the open-source Prithvi Geospatial artificial intelligence (AI) foundation model to support a broader range of geographical applications. Now, with the inclusion of global data, the foundation model can support…
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NASA AI, Open Science Advance Disaster Research and Recovery
By Lauren Perkins When you think of NASA, disasters such as hurricanes may not be the first thing to come to mind, but several NASA programs are building tools and advancing science to help communities make more informed decisions for…
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Revealing the Hidden Universe with Full-shell X-ray Optics at NASA MSFC
The study of X-ray emission from astronomical objects reveals secrets about the Universe at the largest and smallest spatial scales. Celestial X-rays are produced by black holes consuming nearby stars, emitted by the million-degree gas that traces the structure between…
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NASA’s Hubble, Chandra Find Supermassive Black Hole Duo
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’s Hubble Space Telescope and the Chandra X-ray Observatory.…
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How Students Learn to Fly NASA’s IXPE Spacecraft
The large wall monitor displaying a countdown shows 17 seconds when Amelia “Mia” De Herrera-Schnering tells her teammates “We have AOS,” meaning “acquisition of signal.” “Copy that, thank you,” Alexander Pichler replies. The two are now in contact with NASA’s…