Roswell

This was a top-secret program using high-altitude balloons to detect sound waves from Soviet nuclear tests.

Roswell most likely refers to the in New Mexico, though it also refers to the city itself or a popular science-fiction TV franchise. 🛸 The 1947 Roswell Incident Roswell

: Reports of recovered extraterrestrial bodies didn't emerge until the late 1970s. This was a top-secret program using high-altitude balloons

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

: In the 1990s, declassified reports revealed the debris was part of Project Mogul .

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