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

NASA astronaut Suni Williams has retired after 27 years of service and a career defined by endurance, leadership, and firsts in space. She spent 608 days in orbit, completed nine spacewalks, and twice ...

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

Japanese astronaut Kimiya Yui captured the aurora from the ISS.

For the first time in 25 years of continuous crewed operations, an astronaut has been medically evacuated from the ...

Crew-11 was expected to splash down off the coast of California early Thursday.

WASHINGTON, D.C. — NASA astronaut Jonny Kim is currently in Star City, Russia, preparing for his Tuesday, April 8, launch to the International Space Station, his first spaceflight. Kim will blast off ...

A Crew-11 member, who NASA has yet to identify, had an undisclosed medical concern that triggered the agency to accelerate ...

After canceling a spacewalk planned for Thursday, the space agency’s administrator said it was erring on the side of caution and bringing a crew of four home in the coming days. By Kenneth Chang and ...

Live updates from the return of the NASA SpaceX Crew-11 astronauts. Splashdown occurred at 3:41 a.m. Jan. 15 off the coast of San Diego.

The 40th anniversary of the Challenger disaster cast a shadow over NASA's annual Day of Remembrance event inside the Space Shuttle Atlantis building.

The image offers a rare look at how Earth's surface and atmosphere interact after sunset. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. At 2:23 ...