An asteroid known as 2024 YR4 could be just a few years away from colliding with the moon, and such an impact could have serious consequences.

NASA is making thousands of employees work without pay during the government shutdown to keep its Artemis moon missions on ...

The ISS feels impossibly far at 250 miles up, but lunar missions go 240,000 miles out - over 1000x the distance. It's a ...

We're potentially less than two weeks away from witnessing SpaceX's massive Starship rocket soar once again halfway around the world.

Firefly Aerospace's Alpha rocket blew up while the company was testing the spacecraft Sept. 29 at its Texas facility.

It's not the first time there have been claims of signs of life on Mars, so why are scientists particularly thrilled now?

SpaceX and NASA have been working together on one of humanity’s most ambitious goals - establishing a permanent human colony ...