Mankind has explored other planets in the solar system more than the ocean depths here on Earth. Many of the rarely seen deep ...

Astronauts perform so many out-of-this-world experiments on the International Space Station (ISS). They use a specially-built ...

"It has the landscape; it looks like the Moon. And it has the scale of features astronauts will both be observing and ...

Astronauts on the International Space Station, which has been in orbit for decades, have collected a stunning array of images ...

The Barbie doll comes with a miniature version of Allende’s dog, Perla, who inspired her first children’s book. “The doll ...

The space suits worn during SpaceX's Polaris Dawn mission are a sci-fi reimagining of NASA's classic marshmallow suits. There ...

For five days, the crew of the Polaris Dawn mission completed a number of objectives that could one day bolster deep-space ...

SpaceX Polaris Dawn astronaut Jared Isaacman briefly "touched the void" as he embarked on the first-ever private spacewalk ...

SpaceX's Polaris Dawn crew has returned to Earth after five days in orbit, following a historic mission featuring the world's ...

The two Starliner astronauts said Friday they had no regrets about NASA's decision to extend their mission and to bring their ...

Billionaire Jared Isaacman and SpaceX employee Sarah Gillis plan to step out of their Crew Dragon spacecraft at 5:58am ET (10:58am BST) for a two hour float in space at an orbit of 700 kilometres – ...

Despite having "walk" in the term, a spacewalk doesn't necessarily involve walking, but merely the act of going outside a ...