Stranded in the vastness of space, two astronauts find solace in their unexpected extended mission and despite the odds, they remain hopeful and resilient ...

Designing a space station is taking a little longer than Vast expected, but the company is still moving at a breakneck pace.

NASA astronaut Bruce McCandless became the first person to go on a spacewalk without a tether. McCandless was wearing a type ...

Astronomers have discovered a truly ancient monster: a radio jet 200,000 light-years wide, originating from when the universe ...

These jets become elusive the farther back in time astronomers try to look because of the so-called cosmic microwave ...

Elon Musk and SpaceX reminisced about the first launch of its Falcon Heavy rocket seven years ago on Thursday.

Villagomez was gifted the ball by Alan Shepard, the first American astronaut to fly into space, fifth human to walk on the ...

Stranded NASA astronaut, Sunita Williams, has broke the space-walk record by a woman, reaching a total of 62 hours and six ...

Where the astronauts sat in the Apollo Lunar Module may have profoundly impacted the way the experience of walking on the ...

A Blue Origin spacecraft will attempt to mimic lunar gravity in a daring maneuver during a planned Tuesday morning launch ...

The 'scariest photo ever taken in space' has an incredible story behind it, as it captured an astronaut completely cut off from everything else.

The first shuttle mission of 1995, STS-63 included several historic firsts. As part of Phase 1 of the International Space ...