In 2018, The New York Times ran a front-page story on a secret government program that studied UFOs and the threat of alien invasion. Championed by American senators and shadowy billionaires alike, the program ran from 2007 to 2012 and allegedly compiled a trove of evidence into a 600-page report. Exclusive to HISTORY, this explosive special presents the report’s classified contents including startling video analysis that has never been released, until now.