


UFOs: Investigating the Unknown
Giant UFO in Texas
Season 1 Episode 2 of 5
Astronomer J Allen Hynek leads Project Blue Book's scientific efforts to catalogue and investigate civilian reports of UFOs
UFOs: Investigating the Unknown airs on National Geographic Channel at 1:00 PM, Wednesday 2 July. (Subtitles.)
Certificate
PG
Topics
News ➝ Current Affairs
Documentary