Does the Oort Cloud Really Exist? - Ask a Spaceman! Published 2018-12-12 Download video MP4 360p Download video MP4 720p Recommendations 23:58 The Oort Cloud | The Solar System's Shell 37:21 What it Takes to Build a Dyson Sphere - Ask a Spaceman! 08:11 Does Light Experience Time? - Ask a Spaceman! 10:37 Why is Time so Hard to Understand? - Ask a Spaceman! 33:17 The Top 5 Mysteries in Astronomy - Ask a Spaceman! 08:00 How the Earth will be Destroyed - Ask a Spaceman! 06:00 Is there methane-based life on Titan? - Ask a Spaceman! 06:01 What's The Matter With Oort Cloud? Does It Exist or Not? 28:21 The Coldest Place in the Universe - Ask a Spaceman! 08:25 Is Time Related to Entropy? - Ask a Spaceman! 05:55 Dark matter is not "bunk science"... But I still don't believe it exists 29:11 Could We Move the Earth? - Ask a Spaceman! 09:07 How a Proton Works - Ask a Spaceman! 38:29 Why Does Light Slow Down? - Ask a Spaceman! 12:14 Einstein and the Atom - Ask a Spaceman! 41:56 The Top 5 Discoveries in Astronomy OF ALL TIME - Ask a Spaceman! 01:00 Why Can't We See the Oort Cloud? #Shorts 30:03 The Woman Who Rewrote Astronomy - Ask a Spaceman! 09:57 A Guide to Blowing Up the Sun - Ask a Spaceman! 01:39 Where does the solar system end? The Oort Cloud. Similar videos 13:15 A Comet is Born - Ask a Spaceman! 00:24 The scariest planets ever discoveredš° #shorts 34:03 Dark Curvature, Navigating the Oort Cloud, Future of Space Toilets | Q&A 207 49:58 COMETS, ASTEROIDS AND METEORIDSā Dangerous Drifters in the Solar System | WELT Documentary 05:12 What If Another Sun Entered Our Solar System? 19:03 The Living Universe is Unimaginably BIG and You're a Part of it! 07:07 The Fate of the Astrophysicist - Ask a Spaceman! 08:15 Is the Universe Infinite? - Ask a Spaceman! 12:16 The Drake Equation is Useless (Part 1) - Ask a Spaceman! 22:34 The Moon Revealed: It's a Hollow Spaceship, so who built it and why? 37:40 20 And Back - The Super Soldiers Defending the Kuiper Belt 07:14 How did the solar system form? - Ask a Spaceman! 10:21 How Chemists Saved Astronomy - Ask a Spaceman! 07:21 Voyager Probes: Where Are They Now? - Ask a Spaceman! 06:21 Are the Golden Records...Silly? - Ask a Spaceman! 01:18 Something's hiding in the Asteroid Belt... 15:41 Neil deGrasse Tyson Breaks Silence On Webb Telescope's Shocking New Image! 12:35 The First Stars in the Universe - Ask a Spaceman! More results