The American Meteor Society (AMS) has so far received more than 80 reports about the fiery display, from people as far south as Tennessee and as far north as Michigan. The AMS has posted dramatic imagery captured by some of these observers, including a 27-second video from skywatcher Chris Johnson that shows the meteor blazing a trail through the skies above Fort Gratiot Township, Michigan. The fireball lit up around 12:43 a.m. EDT (0443) today, according to the AMS, leaving little doubt about its cause. 12:43 a.m. EDT is "the exact predicted time Kosmos-2551 passed over the region, and within...