NASA and SpaceX are preparing to bring home three American astronauts and a Russian cosmonaut from the International Space Station (ISS). On Sunday, NASA’s Matthew Dominick, Michael Barratt ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. After their ...

Commander Matthew Dominick, pilot Michael Barratt, mission specialists Jeanette Epps and Aleksandr Grebenkin arrived at the ...

"Alien: Romulus," the ninth film in the "Alien" franchise, is now streaming on digital. Here’s how to watch the sci-fi thriller at home for your next movie night.

a SpaceX Crew Dragon spacecraft caught up with the International Space Station and moved in for docking Sunday, bringing a NASA astronaut and a Russian cosmonaut to the outpost to join two ...

Two astronauts — one American, one Russian — are headed to the International Space Station with two empty seats for crewmates who are already in orbit. By Kenneth Chang Lifted by a SpaceX ...