There is only one way to experience lunar gravity while still on Earth, or rather a few thousand feet above its surface: on a parabolic flight. In this exclusive mini-documentary, Space.com reporter ...

The astronaut behind one of the 'most terrifying photos' ever taken in space explained why it was it was chilling. The late ...

NASA astronaut Don Pettit shared a mesmerizing photograph of the Burj Khalifa, the world's tallest building, taken from the International Space Station. Pettit's remarkable space photography ...

On Sunday’s episode of The Excerpt podcast: The International Space Station, orbiting approximately 250 miles above Earth, is both a marvel of human creativity and engineering. Astronauts from ...

Nicole Stott is the latest astronaut to lend her autograph to the Space Hipsters Signature Edition series of "signed" patches. A former NASA astronaut who has made it her mission to promote the ...

After spending nearly 7 months in zero gravity, astronaut ... space. After nearly seven months in zero gravity, astronaut Sunita Williams faced a startling challenge—she had forgotten how to walk.

One of the astronauts stranded on the International Space Station since last June explained in a new interview that she is struggling to remember what it feels like to walk and lie down.

A spacewalk, technically known as an Extravehicular Activity (EVA), involves an astronaut exiting a spacecraft while remaining tethered to the International Space Station (ISS) to perform tasks.

Late Tuesday afternoon, Elon Musk put out a message on X saying that President Donald Trump had asked him to return the two Boeing Starliner astronauts who have been on the space station since ...

Suni Williams and Butch Wilmore, the two NASA astronauts who rode to the space station months ago on the Boeing Starliner, are slated to come home in late March. Also aboard the station are NASA ...

CAPE CANAVERAL, Fla. — NASA’s two stuck astronauts took their first spacewalk together Thursday, exiting the International Space Station almost eight months after moving in. Commander Suni ...

President Donald Trump directs SpaceX CEO Elon Musk to 'go get' Starliner astronauts Suni Williams and Butch Wilmore have been on International Space Station since June but NASA says the two are not ...