Disasters | Challenger7 Disaster (1986) 28-01-1986 - Space Shuttle Challenger Explosion 1986-01-28 17:00:00 - National Geographic More Posts Pacific Arts | State of the Art of Computer Animation (1988) Deep Purple | Smoke on the Water (1973) Tunnels and Chamber Discovered Beneath Mexican Pyramid Elvis Presley | Good Luck Charm (1962) Mr. Newberger's AI Funnies | How to Win a Nobel Peace Prize