How NASA is answering the question: Are we alone? | Shawn Domagal-Goldman | TEDxMidAtlantic Published 2016-04-08 Download video MP4 360p Recommendations 17:14 Are We Alone? | Ellen Stofan | TEDxBinghamtonUniversity 17:51 UFOs and Aliens – What Science Says | Donald Prothero | TEDxResedaBlvd 17:30 Why We are Alone in the Galaxy | Marc Defant | TEDxUSF 23:45 Fermi's Paradox and the Psychology of Galactic Empires | Matthew O´Dowd | TEDxTUWien 16:29 Lessons from My Wife in Finding Alien Life | Douglas Vakoch | TEDxKingstonUponThames 15:01 Have you ever imagined how interstellar travel could work? | Ryan Weed | TEDxDanubia 17:49 Everything is Connected -- Here's How: | Tom Chi | TEDxTaipei 17:33 Artificial Intelligence: it will kill us | Jay Tuck | TEDxHamburgSalon 10:25 Extraterrestrials - Why They're Almost Certainly Out There... | Chris Crowe | TEDxJohnLyonSchool 17:59 Supermassive black holes: most powerful objects in the universe | Martin Gaskell | TEDxMeritAcademy 20:10 The Unusual Earth Orbit Circling Above Our Ancient Past | Roger G. Gilbertson | TEDxColoradoSprings 18:01 How bad is it really? Nuclear technology -- facts and feelings: Sunniva Rose at TEDxOslo 2013 08:39 Through the Eyes of an Engineer | Grady Hillhouse | TEDxTAMU 14:53 The Search for Planet 9 | Dr. Renu Malhotra | TEDxPortland 11:44 From a Childhood Dream to The First Person On Mars | Alyssa Carson | TEDxKlagenfurt 13:21 How I survived as professor on the runway and model in the classroom | Pietro Boselli | TEDxLUISS 08:49 Astrobiology: The Search for Life Beyond Earth | Marta Filipa Cortesão | TEDxUniversityOfPorto 24:02 Is Time Travel, Especially Into the Past Possible? | Matt Szydagis | TEDxSchenectady 16:41 Places and Spaces and the Behavior They Create | Damaris Hollingsworth | TEDxMinneapolis Similar videos 10:32 Planet Hunting: The Oddity of Finding Another Earth | Natalie Hinkel | TEDxSanAntonio 54:11 Are We Alone 18:23 What I learned from going blind in space | Chris Hadfield 13:47 The most mysterious star in the universe | Tabetha Boyajian 15:25 AbSciCon 2017 • Day 3 • Session 2: Shawn Domagal-Goldman 10:31 Extreme Exoplanet Systems | Jason Steffen | TEDxUNLV 03:42 Alone 05:01 Are We Alone In The Universe? (ft Ben Hunte) | The Big Question | Earth Lab 01:18 Are we alone in the universe? 18:42 TEDxNASA - Jim Green - Seven Wonders of the Solar System More results