The Proof Is Out There: Strange Alien Sounds FINALLY Explained | History

Which of these odd sounds is the most otherworldly? See more in this compilation from The Proof Is Out There. Watch all new episodes of The Proof Is Out There, Fridays at 10/9c, and stay up to date on all of your favorite The HISTORY Channel shows at http://history.com/schedule. If you are interested in submitting videos or other content to be featured on an upcoming season of The Proof Is Out There, head to https://www.history.com/shows/the-pro... to agree to our Terms and Conditions and submit your content via our Submission Page. #HISTORY #theproofisoutthere Chapters 00:00 Strange Sounds Recorded On Mars 01:04 Alien Signals And Lost Martian Civilization Theory 02:46 Experts Explain How Sound Behaves On Mars 05:31 Verdict Wind And Spacecraft Movement 07:11 Alaskan Triangle And Bigfoot Fear 09:31 Audio Analysis Points To Animal Source 11:18 Verdict Possible Wolf Encounter 13:27 Kraken And Sea Monster Theories 15:55 Scientists Trace Sound To Icebergs 16:50 Verdict Ice Movement Beneath The Ocean Watch more The Proof Is Out There on YouTube in this playlist: https://histv.co/WatchTheProofIsOutThere The Proof Is Out There investigates the world’s most mysterious videos, photos, and audio recordings, and uses the best technology and experts to render a credible verdict. Each episode analyzes and passes verdicts on several seemingly impossible things “caught on film,” including giant beasts, UFOS, apocalyptic sounds, hairy humans, alleged mutants from the deep, conspiracies, and many other cases. Host and veteran journalist Tony Harris takes nothing for granted in a quest for answers, tracking down eyewitnesses, putting each photo or film through a battery of tests, calling out the hoaxes, and highlighting the most credible evidence in an attempt to better understand our world. Don't miss a video! Subscribe NOW:    / @history   ABOUT THE HISTORY CHANNEL: The HISTORY® Channel, a division of A+E Global Media, is the premier destination for historical storytelling. From best-in-class documentary events, to a signature slate of industry leading nonfiction series and premium fact-based scripted programming, The HISTORY® Channel serves as the most trustworthy source of informational entertainment in media. FOLLOW HISTORY CHANNEL: Watch Full Episodes: https://www.history.com/videos Sign Up For History Emails: https://www.history.com/emails/sign-up Browse Topical Videos: https://www.history.com/topics Facebook:   / history   Instagram:   / history   TikTok:   / history   X:   / history   YouTube:    / @history   Copyright Notice: This video and my YouTube channel contain dialog, music, and images that are property of The HISTORY® Channel. You are authorized to share the video link and channel, and embed this video in your website or others as long as a link back to our YouTube Channel is provided. © 2025 The HISTORY® Channel The Proof Is Out There: Strange Alien Sounds FINALLY Explained | History    / @history