Organized by non-profit group Denver Digerati, the seventh edition of Supernova, entitled 7th Dimension, will showcase digital animation and motion art across multiple Denver theaters and public ...

A red supergiant star transitions into a type II supernova in this animation. Credit: W. M. Keck Observatory/Adam Makarenko | mash mix by Space.com's Steve Spaleta ...

Supernova 2011dh photographed in a spiral arm of the Whirlpool Galaxy on July 4, 2011 from Port Wing, Wis. The other stars you see in the photo are foreground stars in our own Milky Way galaxy. Credit ...

Who would ever have thought we'd see a massive star become a black hole just like that? And yet that's the best explanation for the sudden disappearance of what was once a brilliant star 22 million ...

35,902 people played the daily Crossword recently. Can you solve it faster than others?35,902 people played the daily Crossword recently. Can you solve it faster than others?