The launch window for the Artemis II mission opens on February 6, with the rocket beginning its move towards the launchpad at ...

How Earth got its water may trace back to its original building blocks. Apollo Moon soil shows meteorites added only a small ...

For a long time, scientists assumed that Earth's water was delivered by asteroids and comets billions of years ago. This ...

Eudoxus, Aristoteles, and Cassini craters are positioned near the lunar terminator during the first quarter moon, allowing their structures to be observed through telescopes tonight.