In July, 1947, unusual debris was found in Roswell, N.M. The U.S. Army stated they had received a crashed disc, only to rescind it hours later. Learn more about the Roswell,N.M. UFO crash.
WHAT'S INSIDE: SPACE
- Aliens & UFOs
- Future Space
- Space Exploration
- Space Transportation Systems
In 1987 Peter Rojcewicz reported that men in black approached a man named Michael Elliot, offering secrets about the nature of UFO phenomena. Learn more about this hoax, the men in black encounter.
Space shuttle Endeavour’s final trek is a two-mile trip over land to the California Science Center in Los Angeles, Calif. To commemorate the journey, HowStuffWorks takes a look at some of mankind’s greatest lifting, moving and hauling feats.