Astronauts have voted from the space station since 1997 and have cast ballots in nearly every U.S. presidential election ...

This claim was, in fact, true. McCandless was, indeed, the first astronaut to perform an untethered spacewalk on Feb. 7, 1984 ...

Astronauts fill out a request for an absentee ballot, then fill out an electronic ballot, which flows through NASA’s Tracking ...

What do astronomers have to say about the Moon landing conspiracy theories? – Prisha M., age 14, Mumbai, India Back in 1969 – ...

They’re outer this world. It’s been almost six months since technical issues stranded NASA astronauts Butch Wilmore and Suni Williams onboard the International Space Station.

Growing up in Long Beach, California, his parents adhered to a creationist view of the universe. But young Koerner caught ...

Brace yourself to hear stories that are outta this world.

Previously it was believed Uranus' moons were desolate, desert-like worlds, but now it seems that the data from the Voyager 2 ...

Katherine Bennell-Pegg will tour the Territory with tales of space, stopping at Charles Darwin Univerity’s Casuarina campus, ...

Three Chinese astronauts including the country's only woman spaceflight engineer blasted off on a "dream" mission to the ...