Watch 2 NASA astronauts repair X-ray telescope on ISS during a spacewalk today
The two astronauts have a busy day ahead of them. Hague and Williams will "patch light leaks in the NICER X-ray telescope, then ready the Alpha Magnetic Spectrometer for future upgrades," NASA officials wrote in a Jan. 15 blog post.
"Some of the extreme ultraviolet light above active regions flickers erratically for a few hours before a solar flare," ...
"The question 'Are we alone?' is one of the most significant questions, not just in the history of science, but in the ...
Pandora, NASA's newest exoplanet mission, is one step closer to launch with the completion of the spacecraft bus, which ...
An enormous asteroid potentially larger than the Washington Monument is due to zip past our planet today. The asteroid, named ...
NASA noted that a particularly strong El Niño — a natural climate fluctuation — that began in fall 2023 likely pushed the ...
SpaceX plans to launch the seventh full-scale test flight of its massive Super Heavy booster and Starship rocket Thursday ...
We have long been inspired by the idea that life could reside on Mars – human or otherwise. But fiction is getting closer to ...
NASA discovers flickering coronal loops that predict solar flares 2–6 hours in advance, offering new ways to protect ...
For humans, the most important star in the universe is our sun. The second-most important star is nestled inside the ...
And it veered close to a major NASA center. After erupting in wooded hills outside of Los Angeles' community of Altadena, the ...
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