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 ...

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

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

Katy Perry and Gayle King are among the famous passengers taking a rocket-powered joyride Monday. But determining the point ...

NASA's stuck astronauts are heading home now that a replacement crew has arrived at the International Space Station ...