Plus: Bringing astronauts back from the ISS, fixing hearts with space-grown cells, why your kids need to touch grass and more ...

The four American astronauts aboard the ISS, including the Boeing Starliner crew, spoke to USA TODAY in an exclusive interview Tuesday.

The wannabe asteroid, announced on Jan. 2 as 2018 CN41, is actually a Tesla Roadster launched into space years ago by SpaceX ...

If we're being frank, which is how we roll in the Rocket Report, some of Orbex's recent activity does not inspire confidence.

Astronaut Sunita ‘Suni’ Williams, who is stuck in space since months, on January 30 broke the record for total spacewalking time held by former astronaut Peggy Whitson, according to the International ...

As a combat leader and seasoned test pilot, he boasts an impressive 2,000 hours of flight experience across various aircraft, ...

NASA and its international partners have approved the crew for Axiom Space’s fourth private astronaut mission to the International Space Station, launching from the agency’s Kennedy Space Center in ...

NASA’s two stuck astronauts took their first spacewalk together Thursday, exiting the International Space Station almost ...

The taxpayer-funded news outlet NPR contradicted its own reporting Wednesday on astronauts stranded in the International ...

The vice president leading Boeing's Starliner spacecraft unit, Mark Nappi, has left his role in the program and been replaced ...

NASA astronauts Sunita "Suni" Williams and Barry "Butch" Wilmore have been on the International Space Station since June, ...

Starliner co-pilot Sunita Williams is now the world's most experienced female spacewalker, moving up to number four overall.