US government wanted to reverse-engineer alien ships — but never found any, Pentagon UFO report reveals
US government wanted to reverse-engineer alien ships — but never found any, Pentagon UFO report reveals Source: livescience.com https://www.livescience.com/space/extraterrestrial-life/us-government-wanted-to-reverse-engineer-alien-ships-but-never-found-any-pentagon-ufo-report-reveals