Roswell -

: The military retracted the statement the following day, claiming the debris was actually from a standard weather balloon.

: The Roswell Army Air Field (RAAF) issued a press release on July 8, 1947, stating they had "captured" a "flying disc." Roswell

This was a top-secret program using high-altitude balloons to detect sound waves from Soviet nuclear tests. : The military retracted the statement the following

The Air Force suggested these memories were likely "consolidated" versions of 1950s parachute dummy tests and actual military plane crashes. Roswell incident | Overview, Theories, Hoaxes, & Facts Roswell