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

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

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

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

Astronauts work out at least two hours a day ... just as the moon does. It looks like an airplane or a very bright star moving across the sky, except it does not have flashing lights or change ...

American space agency NASA released some details on three optical navigation technologies being researched for the Artemis ...

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

We talked to retired astronaut Joan Higginbotham, the third Black woman to ever go into space, about her inspiring journey.

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

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

“This looks like to me and other experts that Kamala Harris, the space czar, chose politics over our astronauts,” he told Fox News. “It’s very bizarre that the mainstream media seems not ...

Well then try this book which follows a group of astronauts in the International Space Station ... by “cold bump”—making him ...