Just moving out the moon-bound rocket to the launch pad was an incredible engineering feat. Watch how NASA got it done.

The goal of the Artemis program is to eventually send Americans to the moon for the first time in more than 50 years, with ...

Planets that once lived only in pulp novels and movie concept art are now turning up in real data. Astronomers are not just ...

The James Webb telescope's search for habitable exoplanets is getting a big boost from its new star-watching companion, ...