I usually don't post video links, but this one is kinda crazy to think about. I got this from spaceweather.com
MUST-SEE ASTEROID VIDEO: Astronomer and programmer Scott Manley, formerly of the Armagh Observatory in Northern Ireland, has created a movie showing 30 years of asteroid discoveries in only 3 minutes. Warning: Feelings of claustrophobia have been reported among some viewers. It's crowded out there! Click to play.