Replay Video We're sorry, there seems to be an issue playing this video. Please refresh the page or try again in a moment. If you continue to have issues, please contact us here. WATCH Loading Video... Are We Alone in the Universe? 00:59 Get more Josh Gates travels the world searching for evidence of alien life and finds shocking new evidence that may prove we're not alone. Similar Topics: Related Videos The Jersey Devil Legend 01:14 The Loch Ness Monster 00:52 Americans and the Paranormal 00:43 Who Is Robert the Doll? 01:13 Hoop Dreams in the Philippines 03:05 Alone in the Dark 01:00 Alone in the Dark 01:03 Alone in the Night 01:33 More Videos Alone on the Third Floor 00:51 Walking Alone in the Congo 02:19 Not Alone 00:43 We're Never Alone 00:57 Never Alone Recap 04:50 I Won't Go in the House Alone 01:52 Recalibrating the Way We Think 02:44 Afraid to be Alone 02:16 Broke, Alone and Insane 02:22 You're Never Alone Here 00:30 Left Alone at Night 02:23 Afraid to be Alone 02:17 Not Alone Out Here 01:00 Why We Love the Florida Keys 01:00 We Call Him the Shadow Man 01:40 The Reason We Do These Events 01:43 We Recommend We Found the Loch Ness Monster (Everywhere) What We Know About the Manhattan Project The Vacations We Wish Santa Would Bring Us 9 Photos 8 Things We Know About the Mysterious Yeti Everything We Know About the Star Wars Land at Disney 10 Over-the-Top Hotel Amenities We Can't Live Without 10 Photos