UFOs: Investigating the Unknown - Secrets, Programs, and Close Encounters

S1, E1-E5 | UFOS: Investigating the Unknown 0:00:01 Secret Pentagon Program The truth behind the U.S. Government’s secret Pentagon program on UAPs, Unidentified Aerial Phenomena, otherwise known as UFOs, is exposed. 0:41:59 Giant UFO in Texas Astronomer J. Allen Hynek leads Project Blue Book’s scientific efforts to catalog and investigate civilian reports of UFOs. 1:23:57 Close Encounters at Nuclear Bases The malfunction of U.S. nuclear missiles after a UFO encounter leaves the U.S. defenseless. Three former Air Force officers tell their story. 2:05:57 Citizens Take Charge Stories of near misses with UAPs in flight ignite a conversation about a serious threat in our skies not just in America, but around the world. 2:47:57 Government Breaks Silence In 2015 Navy pilots report having strange encounters with UFOs that have no wings, no cockpit, no exhaust, but somehow can fly with great agility. Explore the World with National Geographic subscriptions: http://natgeo.com/ytngmagazine Watch more Lost Cities Revealed With Albert Lin on Disney+: https://www.disneyplus.com/series/details/3s0OylodQbY4?cid=DTCI-Synergy-NatGeoPartners-YT-Acquisition-Library-GLOBAL-NatGeo-LostCitiesRevealedWithAlbertLin-EN-Youtube-NatGeo_BRAND_YT_LCRWAL-NA Watch more Trafficked with Marianna Van Zeller on Disney+: https://www.disneyplus.com/browse/entity-71a6bd85-a944-4d1a-ad06-cc4449fa3b54?cid=DTCI-Synergy-NatGeoPartners-YT-Acquisition-Library-GLOBAL-NatGeo-TraffickedwithMariannaVanZeller-EN-Youtube-NatGeo_Brand_YT_TWMVZ-NA Watch more A Real Bug’s Life on Disney+: https://www.disneyplus.com/series/details/4U6OnTyIVOtC?cid=DTCI-Synergy-NatGeoPartners-YT-Acquisition-Library-GLOBAL-NatGeo-ARealBugsLife-EN-Youtube-NatGeo_Brand_YT_ARBL-NA Watch more Arctic Ascent with Alex Honnold on Disney+: https://www.disneyplus.com/series/details/49fWWUwfwknH?cid=DTCI-Synergy-NatGeoPartners-YT-Acquisition-Library-GLOBAL-NatGeo-ArcticAscentwithAlexHonnold-EN-Youtube-NatGeo_Brand_YT_AAWAH-NA Watch more Queens on Disney+: https://www.disneyplus.com/browse/entity-b71e9894-d795-46c3-8d80-207e1c06bade?cid=DTCI-Synergy-NatGeo-YT-Acquisition-Library-US-NatGeo-NA-EN-Youtube-Queens-NA ➡ Subscribe: https://on.natgeo.com/4p5A0D6 ➡ Get more Nat Geo Full Episodes: https://on.natgeo.com/3V5ZfHI ➡ Get wild with Nat Geo Animals Full Episodes: https://on.natgeo.com/3V2EOLO And check out more National Geographic series and specials here: ➡ Disney Plus: https://on.natgeo.com/3q6on5p ➡ Hulu: https://on.natgeo.com/3Qor0Ko ➡ NGTV: https://natgeo.com/tv ➡ ABC: https://abc.com #MegaEpisode #UFO #InvestigatingTheUnknown #NationalGeographic About National Geographic: National Geographic is the world's premium destination for critically acclaimed storytelling around science and exploration. Discover amazing wildlife, ancient civilizations, hidden worlds, and the incredible wonders of our Earth. Through world-class scientists, photographers, journalists, and filmmakers, Nat Geo inspires fans of all ages to connect with, explore, and care about the world. Get More National Geographic: Official Site: https://nationalgeographic.com Instagram: https://instagram.com/natgeo Facebook: https://facebook.com/natgeo Threads: https://threads.com/@natgeo X: https://x.com/NatGeo LinkedIn: https://linkedin.com/company/national-geographic TikTok: https://tiktok.com/@natgeo Reddit: https://reddit.com/user/nationalgeographic Pinterest: https://pinterest.com/natgeo UFO's: Investigating the Unknown MEGA EPISODE | Secret Programs and Close Encounters | Nat Geo https://youtu.be/1WwGGuQljl4 National Geographic https://www.youtube.com/natgeo