Satellite News

The Hubble Space Telescope caught an unexpected asteroid streaking across a field of distant galaxies.

Through what they call “galactic archaeology,” astronomers trained an AI to detect the oldest stars hiding in the Milky Way’s core.

Interstellar space is filled with atoms and molecules, 99% of which is gas, and just 1% is cosmic dust.

A type of crystal that breaks the rules of ordinary crystallography has been found in a tube of melted sand from Nebraska.

250 million-year-old pollen suggests radiation played a role in mass extinction event.

As comet C/2022 E3 (ZTF) nears the sun, get the best sights and images of this celestial encounter with our handy guide.

Marvel Comics is releasing a new “Groot” solo series this spring that reveals the origin story of the tree-like Guardians of the Galaxy team member.

Venus and Saturn will be in conjunction on Sunday (Jan. 22), appearing close enough together in the sky to both be seen through a telescope. The close pairing will also be visible to the naked-eye.