NASA astronaut Suni Williams was undertaking a repair on the ISS when she was photographed from Earth by an amateur ...

An aerospace engineer has invented an appliance that can whip up quiches, pizzas and more in a zero-gravity environment ...

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Here is the sad ending to the photo of Apollo 1 astronauts Gus Grissom, Ed White, and Roger Chaffee seemingly having a pool ...

A stronauts on board the International Space Station (ISS) get some pretty spectacular views and the giddy feelings that come ...

British Paralympian John McFall has formally completed his astronaut training, and is now on the waiting list for a spot to ...

NASA astronauts Suni Williams and Butch Wilmore respond to President Donald Trump's allegation that they were "abandoned in space" as they prepare for their flight back to Earth in March.

Elon Musk attacked astronaut Andreas Mogensen after the pilot called out his lies about two astronauts stuck at the ...

An HTC headset designed to work in microgravity is offsetting the physical and psychological challenges of humans living off-world.

Astronaut Suni Williams said she's trying to remember what it's like to walk after being stuck in space for almost seven ...

The astronauts who ended up having their week-long mission extended to months put their time to good use with this ...