Unexplained Events of 1997

Massive underwater sound detected by NOAA hydrophones, louder than any known biological source. Origin remained unexplained for 15 years.

Radio host claims neighbor's property contains infinitely deep hole with anomalous properties. Government allegedly seized land after caller's reports.

On March 13, 1997, thousands of witnesses across Arizona and Nevada observed two distinct aerial phenomena over a span of three hours: a massive V-shaped formation of lights that silently traversed 300 miles from Henderson, Nevada to Tucson, Arizona, and a stationary row of brilliant orbs that hovered near the Sierra Estrella mountains. Called "the most widely witnessed UFO event in history," the incident prompted official denials, a gubernatorial cover-up, and decades of controversy that continues to this day.