A large meteor was spotted streaking across the Midwest sky early Monday morning.
In Lisle, Ill., a police officer's dashcam captured dramatic video of the event; the footage went viral after the National Weather Service in Chicago tweeted it. Other sky-gazers from Chicago to the University of Wisconsin-Madison also got a glimpse of the bright blue-green streak and shared videos on Twitter on Monday. Check out some of the tweets below:
h/t USA Today