A proposed mission seeks to retrieve Vanguard-1 and display it as an ancient relic of the space age.

Jonny Kim was a doctor and Navy SEAL before becoming a NASA astronaut. He launched on Russian spacecraft Soyuz for his first ...

Pettit has been dazzling fans back on terra firma with his amazing photography during his seven-month mission, with standout work including images of star trails, aurora, a rocket launch, a returning ...

Celebrating the 25th anniversary of Britney Spears' ‘Oops!...I Did It Again’ music video release, Eli Swanson, who played the ...

A popstar, a journalist, a civil rights activist, rocket scientist and filmmaker have gone into space. And the mission was ...

"CBS Mornings" Gayle King and the rest of Blue Origin's historic all-women spaceflight crew blasted off on Monday.

A popstar, a journalist, a civil rights activist, rocket scientist and filmmaker have gone into space. And the mission was led by Lauren Sanchez, an author and the fiancee of Amazon's Jeff Bezos.

NASA rocket scientist Aisha Bowe and bioastronautics research scientist Amanda Nguyen spoke exclusively to PEOPLE about their ...

Jonny Kim, a former Navy SEAL, Harvard Medical School graduate and now a NASA astronaut, blasted off with two cosmonaut crewmates aboard a Russian Soyuz rocket early Tuesday, chased down the ...

Katy Perry joined Blue Origin's historic all-female spaceflight today, marking the first since 1963. This live blog is now ...

NASA’s oldest active astronaut just gave Earth a jaw-dropping look at one of the planet’s rarest and most beautiful phenomena ...

The New Shepard, designed for space tourism, uses a hydrogen-fueled, reusable rocket engine (known as BE-3PM) to launch the crew capsule. The engine returned to Earth and safely landed on its pad. At ...