SpaceX’s Dragon Freedom capsule safely splashed down in the Gulf of Mexico on Tuesday evening, bringing astronauts Barry ...

NASA astronauts have returned to Earth after nine months in space. Astrophysicist Adam Frank joins MSNBC's Ari Melber. (The ...

NASA is about to give its first press conference just a couple of hours after Crew-9 returned from the space station in a ...

NASA's Crew-9 astronauts splashed down, landing off Tallahassee, Florida, in their SpaceX Dragon spacecraft after two of the ...

NASA astronauts are returning to Earth after nine months in space. Experts have said a prolonged period in space can come ...

A private lunar lander has captured the first high-definition sunset pictures from the moon. Firefly Aerospace and NASA ...

Sunita 'Suni' Williams and Barry 'Butch' Wilmore finally returned from the International Space Station on Tuesday evening ...

Suni Williams and Butch Wilmore returned to Earth in a SpaceX capsule after problems with a Boeing vehicle set in motion an ...

NASA’s two stuck astronauts headed back to Earth with SpaceX on Tuesday to close out a dramatic marathon mission that began with a bungled ...

Suni Williams and Butch Wilmore are making a 17-hour journey from the International Space Station and will splash down near ...

Problems with Boeing's Starliner capsule forced Suni Williams and Butch Wilmore to stay on the International Space Station ...

NASA astronauts Butch Wilmore's and Suni Williams's eight-day mission lasted nine months. How did they adjust?