Like our moon, Deimos is tidally locked to Mars, meaning the same side always faces the planet—the only side visible to ...

A SpaceX capsule has arrived at the International Space Station, delivering the replacements for NASA's two stuck astronauts.

The two astronauts who crewed the Boeing Starliner have greeted their replacements, who arrived Saturday night at the ...

Crew-9 became the first SpaceX mission that took only two astronauts to the ISS. SpaceX’s Crew Dragon capsules typically transport four astronauts.

Scientists observing the Centaurus galaxy cluster made an exciting breakthrough by discovering powerful streams of hot gas ...

A launch pad problem has forced a flight delay to replace NASA's two stuck astronauts. The new crew needs to get to the ...

Hague and Gorbunov arrived at the station in late September, on SpaceX's Crew-9 mission. Williams and Wilmore have been in ...

A new batch of astronauts are headed to the ISS, who will take over from the current crew including two people who found ...

The Crew-10 mission is soaring toward the ISS, with a team of astronauts from NASA, JAXA, and Roscosmos. Their spacecraft ...

A Falcon 9 rocket carrying the Crew-10 successfully launched from NASA’s Kennedy Space Center at 7:03 p.m. ET.

After their flight was scrubbed on Wednesday, four astronauts successfully lifted off, which will allow two NASA astronauts ...

A new crew is officially on their way to the International Space Station, which means fellow astronauts Butch Wilmore and Suni Williams — who have been in space for 9 months now — are officially one ...