Stealing the Ark: Could Pirates Hijack a Colony Ship?
Latest Videos
Digital Immortality – Backing Up the Human Soul
Could digital immortality really save you, or just create a convincing copy? We explore mind uploading, backups, identity, and whether survival means continuity… or redundancy. Get Nebula using my link for 50% off an annual subscription:...
Is AI the Great Filter? | The Fermi Paradox
Artificial intelligence may be civilization’s greatest tool… or its last. Could AI explain why the galaxy seems silent, or does it make the Fermi Paradox even harder? Get Nebula using my link for 50% off an annual subscription:...
Could We Reach Alpha Centauri in 20 Years?
Alpha Centauri is 4.37 light years away—so could we reach it in 20 years? Only by leaving ordinary rockets behind for beamed sails, antimatter, or stranger drives. 🚀 Join this channel to get access to perks:...
Water Shielded Starships – Surviving Radiation in Deep Space
From cosmic rays to solar storms, space travel is a radiation gauntlet... but water may be the simplest, smartest solution. Discover how future starships might turn their life-support systems into life-saving armor. Get Nebula using my link for 50%...
Antimatter Containment – Bottling the Lightning
Can antimatter be stored safely? Explore magnetic traps, starship fuel, and the terrifying challenge of bottling energy that destroys any container it touches. Get Nebula using my link for 50% off an annual subscription:...
What If We Found a Second Earth Nearby?
What if we found a true second Earth nearby? A living world, a barren paradise, or something too familiar to be natural could change science, politics, and humanity’s future forever. Get Nebula using my link for 50% off an annual subscription:...
Why Haven’t We Found Dyson Spheres Yet?
From Dysonian SETI to waste heat and galactic timelines, we explore why we haven’t found Dyson Spheres—and what their absence reveals about civilization. Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthur...
The Physics of FTL Travel
Can humanity ever travel faster than light, or does every shortcut through spacetime break causality itself? We explore warp drives, wormholes, tachyons, and why the universe pushes back. Get Nebula using my link for 50% off an annual subscription:...
Space Habitats: The Megastructures We’ll Call Home
Explore the future of space habitats, from rotating cylinders and torus colonies to orbital cities, asteroid homes, and the megastructures humanity may one day live inside. Get Nebula using my link for 50% off an annual subscription:...