1
source
Roswell, New Mexico, 1947
It isn’t hard to believe that the incident at Roswell, New Mexico of 1947 is perhaps of the most well-known in the world of unidentified flying objects. Conspiracy theorists all over the country were convinced that an alien spacecraft was in fact captured by the U.S. Military. The government, however, is adamant that the ‘U.F.O.’ that crash landed at Roswell that evening was actually a surveillance device.