Alien planets are far away but extreme lasers on Earth are giving scientists a way to investigate what they're like.

The ocean is still one of the biggest mysteries on Earth, and the deeper you go, the stranger it gets. Far below the surface, ...

Virginia Democratic Gov. Abigail Spanberger is facing mounting hold requests from ICE after yet another illegal alien has ...

Luna-10 launched from Baikonur Cosmodrome on March 31, 1966, ripping a noisy, smoke-trailed path through the wide steppe sky ...

NASA plans to launch its first nuclear-powered interplanetary spacecraft in 2028, a probe called Space Reactor-1 Freedom that ...

A civilization capable of interstellar travel may also be one that has moved beyond conquest, excess and ecological self-destruction — and it therefore may not want to talk to us.

NBA legend Tracy McGrady does not think San Antonio Spurs center Victor Wembanyama should win MVP this year.

New Images from NASA's Hubble Space Telescope and James Webb Space Telescope show Saturn in both infrared and visible light.

A 1,300-pound NASA satellite is expected to crash through Earth's atmosphere March 10, 2026, with some of the spacecraft possibly surviving re-entry.