The Vera Rubin Observatory is designed to study dark matter, which makes up 85% of our universe but is still unknown to ...

Bellis and other volunteers from the group helped visitors view sights like the moon, Mars, and the Hercules Cluster, a tight ...

We have a very rare event on our hands," according to space weather forecasters. We may earn a commission when you buy through links on our sites.

A decade of observations by NASA’s Hubble Space Telescope has produced the sharpest and most detailed images of the Andromeda ...