The science is accessible and Ryan Gosling is a superb Everyman in the excellent space adventure "Project Hail Mary," based on Andy Weir's novel.

Russia and China can black out military satellites in seconds. A Latvian startup says nuclear-waste generators using 5x less fuel could keep satellites—and lunar bases—running.

"The future of the space economy will be built on fleets that return to Earth reliably and relaunch almost instantly." ...

Despite the fact that setting a TV show in space can be a pretty expensive proposition, imagining life amongst the stars has been popular for decades across broadcast, cable, and now streaming ...

The disappearance of retired Major General William Neil McCasland is a “grave national security crisis,” as he is a man “with some of the most sensitive secrets of the United States in his head,” ...

William Neil McCasland has gone missing days after Trump ordered the release of all files on extraterrestrial visits to Earth, aliens and UFOs. He is a retired Air Force major general who also worked ...

What: SETI Institute Artists-in-Residence present Exoplanetary Poetry, an art-science collaboration that trains artificial intelligence on exoplanet atmospheric chemi ...