NASA is inviting the public to join 36 citizen science projects. Volunteers can help with discoveries from asteroids to Martian clouds. To join, email do-nasa-science-join@lists.nasa.gov with ...

Mars is a cold, dry, desert-like planet. But billions of years ago, scientific evidence suggests that it had a thick ...

It’s an unprecedented space streak: 25 years of people living off-planet without even a moment’s pause. The International Space ...

During a SpaceX Falcon 9 rocket launch attempt from Cape Canaveral, something was spotted in the sky. Photo, video of a ...

The comet is the third interstellar object from deep space ever recorded to pass through Earth's solar system.

"The atmosphere, from my perspective, at least, has been incredibly dark and depressing." The post NASA Staff Slam Leadership ...

NASA awarded Sierra Space's parent company part of a $14 billion ISS supply contract in 2016. Nearly 10 years later, everyone on that contract but Sierra Space is doing supply runs to ISS. Last ...

Wang Jie, Chen Zhongrui and Chen Dong — will be extending their stay aboard China's Tiangong space station after their return ...