SpaceX's two-person Crew-9 mission is scheduled to arrive at the International Space Station today (Sept. 29), and you can ...

SpaceX's Falcon 9 rocket experienced an issue during the Crew-9 astronaut launch on Sept. 28, and the company will stand down ...

However, two other astronauts were left on the ground after being bumped from the mission to make room for Butch Wilmore and ...

Engaging articles, breathtaking images and expert knowledge ...

Check out the views from the International Space Station of the comet Tsuchinshan-ATLAS putting on a show as it nears the sun ...

The Crew-9 launch on Sept. 28 will be SpaceX's first from its SLC-40 pad at the Cape Canaveral Space Force Station in Florida ...

It's SpaceX to the rescue after NASA officials made a tough safety call to send Boeing's Starliner spaceship back to Earth ...

Suni is a hero in so many ways and we are very grateful for her friendship and support,” said Dave McGillivray, the longtime ...

Europe has embarked on the mission to put humans back on the Moon with a new lunar simulator launched in Germany, French ...

Taking Charge After her ride back home left her stranded in orbit, NASA astronaut Suni Williams has now taken control of the ...

A Soyuz capsule carrying a NASA astronaut and two Russian cosmonauts landed safely in Kazakhstan after undocking from the ...