NASA, International Space Station
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.
LIVE | NASA's stuck astronaut steps out on a spacewalk after 7 months in orbit
CAPE CANAVERAL, Fla. -- One of NASA's two stuck astronauts got a much welcomed change of scenery Thursday, stepping out on her first spacewalk since arriving at the International Space Station more than seven months ago.
"Some of the extreme ultraviolet light above active regions flickers erratically for a few hours before a solar flare," ...
We have long been inspired by the idea that life could reside on Mars – human or otherwise. But fiction is getting closer to ...
An exploding budget and an unraveling schedule spell disappointment for NASA's mission to learn more about Mars's history.
A SpaceX Falcon 9 rocket lifted off from Cape Canaveral on Wednesday morning carrying two private lunar landers into orbit in ...
One of the many advantages of being in space is having a front-row seat to the most anticipated cosmic events.
NASA has a number of satellites, including Aqua, that observe the Earth and maintain a continuous stream of climate data ...
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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