1947: Roswell

The most UFO famous crash site of all, even 65 years later controversy still swirls around what is hidden underneath the sands of New Mexico. The government says that the heavily guarded Area 51 is nothing more than an aircraft testing facility. Some believe that the aircraft being tested in such secretive conditions have been designed by reverse-engineering captured alien technology. Others say that actual aliens — dead or alive — are still hidden deep in the Roswell complex.