STARMUS VI: 50 years on Mars

Comet NEOWISE springs a naked-eye surprise

Comet C/2020 F3 (NEOWISE) has joined the party.  View our Comet NEOWISE photo gallery >>>

NASA's Perseverance rover prepares for launch

The hunt for dangerous asteroids continues

Take a trip you'll never forget!

The Degenerate Era

When the last stars die, the cosmos will turn into a drab place, with smoldering stellar remnants fading from sight like cooling embers.

Join us!

On December 5, 2020, join us as we set sail for 15 days aboard our privately chartered cruise ship. Learn more >>

Zooming in on the Sun

New ultra-high-resolution images reveal previously invisible filaments of million-degree plasma threaded through the Sun's atmosphere.  Read more >>>

'It's a haunting thing'

Space artists discuss the first black hole image.