A new CNN documentary series that examines the 2003 Space Shuttle disaster is the latest effort by the Warner Bros. Discovery-backed outlet to help its original-production arm regain momentum. “Space ...

"Plan C for Civilization" takes stock of the amateurs and experts who see promise in using technology to cool the Earth.

2:03 Diving team discovers debris from NASA Challenger space shuttle Divers for a History Channel documentary have found a large section of the destroyed space shuttle Challenger, NASA says. In a news ...

"Operation Space Station: High-Risk Build" debuts Nov. 5, 2025 at 9 p.m. ET on PBS. "Operation Space Station: Science and Survival" drops Nov. 12, 2025, at 9 p.m. ET. Both will stream at PBS.org/NOVA, ...

Head outside on a dark and cloudless night and you’ll see constellations such as Orion and Ursa Major. Take a long-exposure photograph and the stars will turn to streaks as the Earth rotates beneath ...

A Quebec scientist who developed the technology to monitor the Earth's ozone layer as well as greenhouse gases from space has been honoured by the Canadian Space Agency. Henry Buijs was given the John ...