This Hugo-winning author is also the most dangerous villain on the…

David D. Levine has been many things, including Hugo-winning short story writer and Martian explorer — but now he's taking on a new role: supervillain. Check out this brand new Dr. Horrible-esque video, in which he delivers a "Letter to the Editor" from the supervillain Dr. Talon, from his story in the anthology The… » 1/24/13 10:38am 1/24/13 10:38am

Everything you need to know to catch tomorrow's Geminid meteor shower

Prepare yourselves. Tomorrow night's Geminid meteor shower is shaping up to be one of the most impressive celestial light shows of 2012. Not only are the Geminids among the most reliable and prolific showers of all (NASA calls them "the 900-lb gorilla of meteor showers"), this year's display also happens to coincide… » 12/12/12 11:40am 12/12/12 11:40am