The views of the setting sun are just as spectacular from space as they are on Earth.

Time in space affects the body, but research has found that it can also quite literally affect the mind, prompting questions ...

The astronauts evacuated last week from the International Space Station say a portable ultrasound machine came in “super handy" during the medical crisis.

NASA's Suni Williams — one of two astronauts stuck for months at the International Space Station — has retired.

NASA's Suni Williams, who spent over 280 days stranded in space during Boeing Starliner's failed test flight, announced her ...

NASA astronaut Suni Williams, who famously stayed in space for an extended nine-month visit after problems with an ...

NASA Artemis 2 moon mission remains on track as crew members enter quarantine in Texas to avoid exposure to illness. SLS ...

International Space Station, where astronauts have lived and worked for 25 years, is visible to us on Earth. How to see it ...

After more than five months in space, four astronauts on a mission known as Crew-11 are about to cut their mission short and return to Earth.

A NASA astronaut on the ISS captured the Space Launch System rocket for Artemis 2, a mission that aims to bring four ...

On Friday, the four astronauts of NASA's Artemis 2 mission to the Moon officially entered quarantine in preparation for their ...

Four astronauts, including two from NASA, are set to leave the International Space Station on Wednesday, weeks earlier than ...