A chronicle of the true top secret U.S. Air Force-sponsored investigations into UFO-related phenomena in the 1950s and ’60s, known as “Project Blue Book”.
1/8/2019
2/23/2024
11/6/1952
12/10/2021
11/27/2018
1/28/2002
2/21/1993
8/16/2020
3/20/2019
11/8/2020
12/2/2002
2/16/2024
2/12/2023
4/30/2020
1/28/2022
9/1/1992
11/14/2024
10/12/2020
1/6/2022
1/5/1981
4/7/1991