The Phoenix Lights prompted several investigations in an attempt to explain the mysterious aerial phenomena. The U.S. Air Force offered one of the most widely cited explanations, claiming that the stationary lights observed later in the evening were flares dropped by A-10 Warthog aircraft during a training exercise at the Barry Goldwater Range. According to the military, the flares were released as part of a routine exercise and slowly descended to the ground while burning, creating the appearance of hovering lights in the sky. While this explanation accounted for the stationary lights, many witnesses expressed skepticism. The military’s explanation did not address the earlier sightings of the V-shaped craft, and some noted that the behavior of the lights—appearing steady and controlled—did not align with the erratic flickering typically seen in military flares.
Many civilian witnesses, including local officials, were also unconvinced by the military’s flare explanation. Fife Symington, the governor of Arizona at the time, initially mocked the sightings by holding a press conference in which a staff member dressed in an alien costume. However, years later, Symington admitted that he had also seen the Phoenix Lights and believed they were not of human origin. This admission from a high-ranking official lent credibility to the notion that the Phoenix Lights were more than just military flares. Some civilian investigators suggested alternative explanations, such as secret military projects or experimental aircraft, while others pointed to extraterrestrial origins, emphasizing the size, silence, and movement of the V-shaped craft.
The Phoenix Lights received extensive media coverage, both locally and nationally, further fueling public interest and speculation. News outlets aired footage of the lights, conducted interviews with witnesses, and sought explanations from military officials and UFO researchers. The event quickly became a media sensation, captivating people around the world. The incident has since inspired numerous documentaries, books, and television shows, cementing its place in UFO lore and keeping the mystery alive for future generations of investigators and enthusiasts.