China has launched its most ambitious deep space mission yet. On Wednesday, the Tianwen-2 probe lifted off atop a Long March ...

Plan is for spacecraft to first visit 2016 HO3, which could be a fragment of the moon, then start a seven-year journey to comet 311P China has launched an ambitious mission to bring asteroid samples ...

Researchers at the University of Rochester say some Martian soil looks like it's been shaped like we see on earth's coldest ...

After back-to-back Starship upper stage failures, SpaceX on Tuesday again launched the world's most powerful rocket, but ...