The uncertainty surrounding the astronauts’ return and their extended time in space has sparked widespread debate about ...

Students at Sally Ride Elementary in Orange County were able to ask Boeing’s Starliner test pilot Sunita Williams their ...

Suni Williams and Butch Wilmore, the two astronauts stranded in space since June, posed for a festive photograph ahead of the ...

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

Watch astronauts answer student questions about space research and daily life aboard the station—live from space!

Peer into the fascinating work astronauts carried out on the International Space Station as it zips across the sky.

Two Russian cosmonauts will perform a spacewalk outside the International Space Station to install an experiment package on ...

Astronauts Suni Williams and Butch Wilmore, the crew of the first manned Boeing Starliner launch in early June, were initially meant to spend only about eight days in space.

The CRS-31 Dragon launched to the ISS from NASA's Kennedy Space Center (KSC) in Florida on Nov. 4, riding a SpaceX Falcon 9 rocket to low Earth orbit. The spacecraft rendezvoused with the orbital ...

SpaceX's 31st robotic Dragon cargo capsule departed the International Space Station today (Dec. 16) and began the trip back home to Earth.

NASA astronaut Don Pettit has posted another set of stunning shots, this time showing clouds as you’ve never seen them before. Captured from the International Space Station (ISS) some 250 miles ...