On March 13, 1997, thousands across Arizona, Nevada, and Sonora, Mexico, reported mysterious lights in the sky — an event later known as the Phoenix Lights. Witnesses described a massive, silent V-shaped formation gliding overhead about a mile wide, followed by a second wave of stationary lights over Phoenix, which the U.S. Air Force later claimed were flares released during a military exercise. Were these really flares or something else not of this world? #phoenixlights #phoenix #aliens #ufosig