If you have nothing to do on Friday, October 9, at 7:31AM Eastern/4:31AM Pacific, reserve that spot for some serious space fireworks. At that time you can see how NASA bombs the Moon from orbit using this huge thing:
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That's a Centaur, the upper stage of the Atlas 5 rocket that took the Lunar CRater Observing and Sensing Satellite (LCROSS) to our beloved Selene. It will impact against the Cabeus crater at 5,600mph, causing another crater about one third the size of a football field.