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See the epic view of the moon and Earth captured by the Orion spacecraft ahead of its outbound powered flyby. Credit: NASA / ...
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Space.com on MSNNASA or the Space Force: Who should protect Earth from dangerous asteroids?NASA currently leads the nation's planetary defense efforts, but some are calling for the Space Force to take control.
NISAR, a new Earth-observing satellite, is a collaboration between NASA and India’s space agency. A new radar satellite, ...
NASA experts explain why a passing asteroid isn't cause for concern, while revealing how often Earth encounters space rocks ...
NASA astronaut Nichole Ayers photographed a rare atmospheric phenomenon over the US and Mexico known as a "sprite" that's ...
The three-man one-woman crew plans to spend at least six months and possibly longer aboard the International Space Station.
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