A newly discovered object speeding through our solar system could be something far stranger than a comet, possibly even alien ...

The skies overhead are already teeming with satellites. But their orbiting numbers will skyrocket in the near future as the ...

Chernobyl reactor number four has been conquered by an organism that thrives in a radioactive environment. It is like a ...

NASA studies vision problems in astronauts on the International Space Station. This condition is Space-Associated ...

Garrett Reisman — a former NASA astronaut and engineer who later served as a SpaceX advisor — told CNN that he believes ...

The Perseids, the year's most popular meteor shower, will soon peak, but August's full moon could impact viewing. Here's what ...

Amateur astrophotographer and full-time wildlife conservationist Tim Henderson captured a trio of breathtaking nebula scenes ...

With more countries joining the evolving space economy, many of our colleagues in space strategy, policy ethics and law have celebrated the democratization of space: the hope that space is now more ...

Many crew members discovered they suddenly needed stronger reading glasses, and medical teams noted swelling of the optic ...

China's first asteroid sample-return mission, the 2nd in the Tianwen series, will reach Kamo'oalewa in July 2026. The probe will map the asteroid, collect samples, and carry them back to Earth in a ...

Selkirk Alliance for Science has invited Sue Linch, spacecraft manager for the Lockheed Martin Lunar Exploration Campaign, to speak at a Power of Science presentation on “Why We Explore Deep Space.” ...