NASA astronauts Sunita "Suni" Williams and Barry "Butch" Wilmore have reached their six-month milestone of being stranded on ...

NASA astronauts sent a “Merry Christmas” message to Earth from the International Space Station. Suni Williams and Butch ...

NASA astronauts aboard the International Space Station shared a special Christmas holiday message for everyone back on Earth.

Space missions to the moon, Mars and beyond often get the most attention, but NASA's Near Space Network does a lot of heavy ...

Smart undershirts and AI algorithms will help keep astronauts healthy on NASA's planned Lunar Gateway moon-orbiting space ...

NASA astronauts Suni Williams and Butch Wilmore's return to Earth will be further delayed until at least late March, the ...

Pettit has previously given photography masterclasses from space, and recently gave an interview with NASA while aboard the ...

NASA administrators are also accountable to elected officials. Administrators are appointed by the president but must be ...

When the astronauts stranded at the International Space Station were pictured wearing Santa hats next to a tiny Christmas ...

Sure, the aging International Space Station has a well-known, ongoing leak. But it's not nearly in danger of imminently ...

NASA astronauts Butch Wilmore and Suni Williams have been stuck in space for months longer than expected, and will not return ...

In a video released by NASA, Williams and the ISS crew extended warm holiday greetings to their loved ones and the public, ...