Suni Williams and Butch Wilmore have been on the International Space Station for 15 weeks. They were only supposed to be ...

For astronauts venturing out into the Solar System, it's not just the cold vacuum of space that poses a major hazard. On ...

NASA is seeking the public's help for innovative solutions to help Artemis astronauts navigate in and around the lunar south ...

Planetary scientists are confident this moon of Jupiter harbors a deep ocean. A looming question is whether it hosts the ...

"The land is wild and raw and fascinating," he said.

Nine Maryland lawmakers wrote NASA this week, demanding to know why the agency is planning the termination of a ...

It's this two-year disparity that concerns NASA officials plotting the final days of the ISS. NASA awarded SpaceX a contract ...

However, as remarkable a technical achievement as it was to broadcast from the Moon in 1969, the video was grainy and black ...

Only two of the original four members of SpaceX Crew-9’s mission to the International Space Station arrived to Kennedy Space ...

Acoustic waves coming from near the black hole at the heart of the Perseus cluster of galaxies were transposed up 57 and 58 ...

A program launched by NASA in the 1990s allows astronauts to vote, even while orbiting 250 miles above their home planet ...