This Week In Numbers: A Surprising Comet, A Creepy Robot, And More

250,000,000 miles: how far away the Rosetta spacecraft is from Earth. However, Rosetta is just 8,000 miles from its target, a comet that is called 67P and is surprisingly shaped like a rubber ducky. 2,700,000: the number of Wikipedia articles written by this one bot. That's 8.5 percent of all the articles on Wikipedia. The bot mostly creates those short "stubs" you might have run into on the online encyclopedia. 2,000: approximate number of people who attended this year's Porcupine Freedom Festi...