Background On January 13, 2018, a false ballistic missile alert was issued via the Emergency Alert System and Commercial Mobile…
Background On 21 January 1968, an aircraft accident involving a United States Air Force (USAF) B-52 bomber occurred near Thule…
Background On April 1, 2016 (no it was not an April Fool's joke), the Washington Post published the following: "Briar…
Background On February 1, 2003, the Space Shuttle Columbia disintegrated upon reentering Earth's atmosphere, killing all seven crew members. The…
Background Challenger was destroyed in the second minute of STS-51-L, the orbiter's tenth mission, on January 28, 1986 at 11:38:00…