The great lengths that the debris rolled means that Pluto's landslides are among the most mobile in the solar system, a ...

SpaceX is progressing toward Starship's next big test launch today!

"It's in the habitable zone, which is super exciting for astrobiology and habitability and searching for life." ...

It's young rocket scientists in love and rowdy alien refugees when this animated adventure launches in 2027. When you ...

The clock is counting down for a 6:45 p.m. EDT (2245 GMT) liftoff.

Liftoff is scheduled for 6:45 p.m. ET today (July 16).

"Hawking's laws of black hole mechanics provided a satisfying connection between extreme and ordinary physics and have been ...

A laser star guide beams up from the Gemini South Observatory and into the Milky Way on Cerro Pachón, a mountain in central ...

Starship won't be the only SpaceX rocket flying today, if all goes according to plan. A Falcon 9 rocket is scheduled to ...

"Thanks to the homeowner’s quick reaction, these are the most pristine CM1/2 meteorites we know of." ...

"Our work shows that sugars can form naturally in space." ...

Rocket Lab has completed a major qualification test for its formidable Archimedes engine, which will power the company's next ...