An astronaut has shared a jaw-dropping gallery of pictures taken in space. NASA’s Don Pettit has gained a distinguished ...

In the summer of 1985, NASA, the Reagan White House and seven talented astronauts were wrangled into an orbital battle over ...

Two meteor showers are expected to peak simultaneously over Texas skies Tuesday night. The Southern Delta Aquariids and Alpha ...

Will the next “giant leap for mankind” be made by the United States — or by our rivals? The answer may come as Congress ...

Growing plants in space, once a distant dream, is now vital for long-duration missions. Astronauts have successfully ...

Growing plants in space is no longer a distant dream. Scientists and astronauts have been experimenting with growing plants ...

Pamela Melroy, former Deputy Administrator of NASA, talks about the importance of NASA to U.S. interests amid concerns about proposed budget cuts.

By Andrew Torgan, Daniel Wine, CNN If you’ve been suffering through the high temperatures that have scorched much of the country this summer, you know the ...

Watch the pair of amazing time-lapses of the Aurora Borealis from the International Space Station captured by NASA astronaut ...

This incredible image, featuring flashing Starlink satellites and Earth's glowing atmosphere, was captured over the Pacific Ocean by NASA astronaut Don Pettit ...

NASA’s astronauts take viewers on a journey to the International Space Station, exploring the life-changing experience of an orbital perspective. Down to Earth: The Astronaut's Perspective is ...

American astronaut Don Pettit has shared a video of the elusive flamingo pink aurora filmed from the International Space Station looking out onto Earth. In a vibrant atomic oxygen light show, the ISS ...