On February 15, 2013, a meteor exploded over Chelyabinsk, Russia, creating the most powerful atmospheric entry event in recorded history since the 1908 Tunguska explosion. The superbolide entered Earth's atmosphere at approximately 9:20 a.m. local time, traveling at over 40,000 miles per hour. The meteor measured roughly 20 meters in diameter and weighed an estimated 12,000-13,000 metric tons before its explosive disintegration. The airburst occurred at an altitude of about 18.5 miles above the

185K views · 586 reactions | A humble Ring camera may have caught a world-first: not just a video of a meteorite falling to Earth, but the sound of it smacking the pavement, and gouging out a tiny crater. https://www.sciencealert.com/potential-world-first-wild-doorbell-video-records-sound-of-meteorite-crash | ScienceAlert | Facebook