Holiday celebrations for astronauts aboard the International Space Station (ISS) are pretty similar to how they are on Earth, ...

A bright streak of light in the pre-dawn skies above the U.K. could easily be mistaken for Santa Claus getting an early start ...

The crew launched to the ISS in June for a week-long mission but will end up spending an unplanned nine months in space.

SpaceX has signed a deal to fly two more private astronaut missions to the International Space Station (ISS) using its Falcon ...

Peer into the fascinating work astronauts carried out on the International Space Station as it zips across the sky.

The International Space Station "continues to orbit the Earth as planned, and the crew aboard is safe," NASA said.

Two Boeing Starliner astronauts, stranded at the International Space Station in June after what was supposed to be a weeklong ...

NASA astronaut Don Pettit created his own device to help him take photos of the stars while on the International Space ...

NASA astronauts Sunita "Suni" Williams and Barry "Butch" Wilmore have reached their six-month milestone of being stranded on ...

NASA has released its final goals and objectives for low Earth orbit, laying out a long-term plan to expand microgravity ...

Following a recent resupply mission by a SpaceX Dragon capsule, which delivered essential supplies and festive gifts, ...

On his fourth flight, Don Pettit is once again sharing the art of astrophotography, capturing and posting pictures of Earth, ...