NASA astronauts Sunita "Suni" Williams and Barry "Butch" Wilmore have been on the International Space Station for more than ...

Related: SpaceX launches relief crew for NASA's beleaguered Starliner astronauts on ISS (video ... of our shared experiences ...

Dr. Bernard Harris Jr.’s historic spacewalk sets the stage in his latest book, meant to be used as a guide and inspiration ...

NASA and SpaceX on Friday launched a long-awaited crew to the International Space Station that will let them bring home U.S. astronauts Butch Wilmore and Suni Williams, who have been stuck on the ...

CAPE CANAVERAL, Fla. (AP) — The replacements for NASA’s two stuck astronauts launched to the International Space Station on ...

The delayed mission must reach the space station before the two astronauts who've been "stuck" in space can return home.

The replacements for NASA's two stuck astronauts are on their way to the International Space Station aboard the Crew Dragon, ...

A decision to bring Wilmore and Williams home early aboard the Crew 9 ship ahead of Crew 10’s arrival would have left NASA astronaut Don Pettit, who flew to the ISS with a Russian crew last September, ...

SpaceX aims to launch Crew-10 on Friday. The crew-swap mission will enable NASA’s Butch Wilmore and Suni Williams to return ...

A SpaceX crew was launching to space Friday evening after originally planning to launch earlier this week, to rescue two astronauts stranded on the International Space Station.The launch has faced ...

An arrowhead-shaped rock on Mars sporting features that may hint at ancient microbial activity on the Red Planet has left ...