Does snow only lightly fall on the Red Planet or could blizzards occur?

As New Horizons head off towards a new science target, we celebrate its anniversary.

New 3D computer models reveal a connection between stellar rotation and magnetic activity.

The New Horizons mission is giving detailed information about everyone's favorite dwarf planet Pluto, and more!

NASA scientists release the results of the final survey from the Kepler mission.

A long-standing puzzle in the search for E.T. remains a mystery

Where did a mysterious radio noise detected from space 40 years ago come from? Comets, astronomers say now.

Astronomers have observed a “failed supernova,” a massive star collapsing directly into a black hole.

Scientists have found a dream destination for Mars 2020’s Martian vacation!

Pages

Recorded Lectures

Miss a Pritzker or Leakey Lecture?
Watch online:

Watch on Fora.tv
Watch at iTunes University