The crew on the 10-day Artemis II mission won't land on the Moon, but plan to circle it, and could travel further from Earth than anyone has ever been before.

NASA astronaut Christina Koch is about to break barriers as the first woman to travel beyond Earth orbit on Artemis II.

Blue Origin and NASA are teaming up on a new mission to protect Earth from asteroids, building on NASA's DART success.

In the silent, freezing expanse of interstellar space, a small spacecraft launched in the era of disco and analog tape has just achieved a feat once thought to belong only to science fiction. NASA’s Voyager 1 has officially crossed a staggering new threshold,