Scientists hypothesize that cultivating a diverse set of microbes on the International Space Station – and the its eventual ...

Shohei Ohtani may be the best two-way baseball player on planet Earth, but an astronaut who hails from the same country has ...

Sunita "Suni" Williams had an unexpectedly long stay at the International Space Station after her capsule malfunctioned.

After nine months in space, NASA astronauts Butch Wilmore and Suni Williams finally returned to Earth on Tuesday, March 18 — ...

"We're all excited to have you back, and we're ready to leverage your experiences and expertise in the Space Force." ...

US astronauts Butch Wilmore and Suni Williams are finally coming home — here are some of the health issues they may ...

A stunning blue light likely caused by SpaceX Falcon 9 rocket fuel illuminated the night skies over Europe on Monday.

After spending a total of 286 days in space — 278 days longer than anticipated — the two astronauts will now potentially be ...

NASA broke down how much stranded astronauts Butch Willmore and Suni Williams made during their extended orbit in space. Find ...

President Trump said he would personally cover the cost of per diem pay for two astronauts stranded in space for nine months, ...

NASA astronauts are returning to Earth after nine months in space. Experts have said a prolonged period in space can come ...

Two NASA astronauts have been stranded in space for over 280 days due to technical issues with the Boeing Starliner ...