A 66-foot asteroid exploded over Chelyabinsk, Russia in 2013 with a flash brighter than the Sun, but the shockwave arrived about 90 seconds later, smashing windows and injuring roughly 1,500 people.

The asteroid that exploded over Chelyabinsk injured around 1,500 people, damaged thousands of buildings, and exposed an uncomfortable truth: scientists completely missed it, even as they were ...

Friday's explosion, estimated to be equivalent to several atomic bombs, shattered glass in more than 4,000 buildings in Chelyabinsk and the surrounding region, leaving residents vulnerable in ...