NASA has officially ended its effort to save the Neil Gehrels Swift Observatory after the agency failed to adjust the ...

NASA’s Artemis I mission has revealed that cosmic radiation near the Moon is higher than in Earth orbit, but not by as much ...

NASA's Artemis II mission sent four astronauts around the Moon on the first crewed lunar voyage in more than five decades.

150-char blurb Artemis II commander Reid Wiseman explains why F1's engineering is ahead of NASA's, his admiration for ...

NASA has ended the science mission of its Neil Gehrels Swift Observatory after nearly 22 years in orbit. The spacecraft made ...

Artemis III is considered a key proving-ground mission before NASA sends astronauts to land on the moon's harsh surface ...

NASA's Artemis III, planned for summer 2027, will test docking procedures between Orion and prototype lunar landers from Blue ...

NASA introduced detailed test plans for Artemis III on October 23. The mission is scheduled to test the docking of a ...

That straightforward mission was accomplished 57 years ago, during the flight of Apollo 9. The next time NASA attempts ...

Here's a look at some of the best recent photos astronauts on the International Space Station have taken of Earth from about ...

NASA invited the public to design a zero-gravity indicator for the Artemis II mission, and 7-year-old Lucas Ye answered the call.

By Will Dunham WASHINGTON, Oct 28 (Reuters) - Mars is a dusty place. Dust is circulated by everyday winds, whirlwinds called ...