A Crater in Arizona Is Proof of the Universe's Wicked CurveballA Crater in Arizona Is Proof of the Universe's Wicked Curveball - Yahoo! Voices
popularmechanics.comSubmitted by popularmechanics9115 in science
50,000 years ago, a 150-foot-wide meteor crash landed in present-day Arizona—and scientists now know that it was more of a curveball than a fastball.