Ancient Aliens: Hacking NASA Secrets (Season 12, Episode 9) | History

Computer hacker, Gary McKinnon, claims to have uncovered undeniable proof of the Majestic Twelve’s existence in this clip from Season 12, Episode 9, “The Majestic Twelve“. #AncientAliens Subscribe for more from Ancient Aliens and other great HISTORY shows: Find out more about the show and watch full episodes on our site: Check out exclusive HISTORY content: History Newsletter: Website - Facebook - Twitter - HISTORY®, now reaching more than 98 million homes, is the leading destination for award-winning original series and specials that connect viewers with history in an informative, immersive, and entertaining manner across all platforms. The network’s all-original programming slate features a roster of hit series, epic miniseries, and scripted event programming. Visit us at for more info.