• This artist's rendition released 20 April, 2005 by NASA shows a massive asteroid belt in orbit around a star the same age and size as our Sun
  • Reconstructions of the path and damage caused by the asteroid that exploded over Chelyabinsk, Russia, in Feb. 15, 2013
  • Some exploding asteroids discovered by NASA
  • An unidentified object flew over the city of Blagoveshchensk in the Russian Far East, breaking apart and leaving a blazing trail across the sky on Sunday.