After nine months stranded on the International Space Station (ISS), NASA astronauts Suni Williams and Butch Wilmore are finally headed home. The pair is expected to splashdown tonight in Florida ...

NASA Astronaut Sunita Williams Return SpaceX Mission Live Updates: The Dragon spacecraft hatch is now closed. The closure ...

US military officials believe Russia and China are aggressively testing new offensive space capabilities, pointing to a ...

A NASA astronaut with Irish heritage gave a musical ode to the Emerald Isle from the International Space Station, in celebration of St Patrick’s Day.

"Starman" peels away the layers of our cynicism to connect us with the feeling we had when space beheld a mystery that felt ...

“Space Explorers: THE INFINITE”, the world’s largest free-roaming space exploration VR experience, is putting out a final ...

Kellie Gerardi of Jupiter, is her own kind of astronaut, one who marries science and sparkle and who wants to show other girls the way to the stars.