US-based company Vast, planning to launch the world's first commercial space station next year, has evinced interest in using ...

Commander Matthew Dominick, pilot Michael Barratt, mission specialists Jeanette Epps and Aleksandr Grebenkin arrived at the ...

Life is about six astronauts in space studying soil samples from Mars that contain a cell proving the existence of extraterrestrial life.

Astronaut Anne McClain talks about her mission aboard the ISS and what it means to represent Washington state in space.

The changes align with a desire that was reflected in the Trump administration's "skinny budget" proposal for NASA, released ...

The International Space Station is facing a $1 billion budget shortfall — separate from President Trump's plans to cut ...

Facing a $1 billion budget shortfall, NASA is dropping the number of astronauts on the International Space Station.

NASA astronaut Don Pettit lands safely with the Soyuz MS-26 crew after completing science experiments in orbit.

Is it easier to fall asleep in low gravity?” and other spaceflight questions, answered by two NASA sleep scientists.