Top news for December 21, 2008

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NASA Lost Contact With ISS For First Time in Unexpected Power Outage

SpaceX scrubs record-breaking Falcon Heavy rocket launch (video)

The oldest known horseback riding saddle was found in a grave in China

46,000-Year-Old Worm Possibly Revived from Siberian Permafrost

NASA's James Webb Space Telescope mission — Live updates

NASA's Artemis 2 moon mission: Live updates

Crazy, Close-Orbiting Exoplanet May Have Melting Surface, Says Astronomer

NASA, DARPA Experts to Discuss Nuclear Rocket Program Developments

The Biggest Volcano in The Solar System May Once Have Been an Island

Mysterious QPO Signals Reveal New Features of Galactic Black Holes