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

We still don't know what happened. The post Astronauts Helicoptered to Hospital After Mystery Evacuation From Space Station ...

Four astronauts preparing for an extended stay in space have started quarantine as they get ready for their next big mission.

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

For the first time in 25 years of continuous crewed operations, an astronaut has been medically evacuated from the International Space Station (ISS). The Crew-11 mission ended when a SpaceX Dragon ...

Officials said the health problem was unrelated to spacewalk preparations or other station operations, but offered no other details.

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

Japanese astronaut Kimiya Yui captured the aurora from the ISS.

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

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

Ahead of the launch of Artemis II, the first crewed mission to the moon in more than 50 years, astronauts share the movies that capture the danger, teamwork, and wonder of spaceflight. Their picks ...