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The Bernal Sphere is an immense spherical space habitat design and the inspiration for many habitats and space stations. To find out more about them and other megastructures, see the Megastructure Compendium: https://youtu.be/1xt13dn74wc Produced, Written &...
Go to https://brilliant.org/IsaacArthur/ to get a 30-day free trial + the first 200 people will get 20% off their annual subscription. In the future we may deploy armies of cybernetic superhumans to fight our battles, people so augmented they could tear through walls...
Go to https://buyraycon.com/isaacarthur for 15% off your order! Brought to you by Raycon. Eons from now the last stars will be born, living trillions of years before they too fade out, and in the gathering darkness will come the final sunset on the last planet. Visit...
We often hear that our galaxy will collide with the Andromeda Galaxy, our nearest neighbor, but in reality this is just the biggest of many titanic galactic mergers to come. Intergalactic Voyages: https://youtu.be/6aBfLA_g3og Produced, Written & Narrated by: Isaac...
To celebrate 750,000 subscribers we're taking a look at the benefits and disadvantages of settling and terraforming planets vs constructing megastructure space habitats Watch my exclusive video on Retrocausality: https://nebula.tv/videos/isaacarthur-retrocausality Get...
A Space Elevator on the Moon, made of mundane materials, could be built with modern technology, and allow ultra-cheap freight off the Moon. Watch my exclusive video on Retrocausality: https://nebula.tv/videos/isaacarthur-retrocausality Get Nebula using my link for 40%...
The Stanford Torus is an enormous 10 million ton space station ring habitat designed to house many thousands. To find out more about them and other megastructures, see the Megastructure Compendium: https://youtu.be/1xt13dn74wc Produced, Written & Narrated by:...
Adapting to live in space or on strange, alien worlds may change us in many ways, but would we be taller if we lived in low gravity? Life On A Low Gravity Planet: https://youtu.be/CBLCNWpLFBg Zero Gravity Civilizations: https://youtu.be/BcJSz_q2bIk Produced, Written...
The ability to get a strike force anywhere and fast is of vast strategic value, and the future may dropships landing anywhere on a planet within minutes. Visit our Website: http://www.isaacarthur.net Checkout this episode ad-free on Nebula:...
To explore the trillions of worlds in our galaxy, we will need space probes far more sophisticated than any craft we've ever built, including the ability to build themselves. Self Replicating Spacecraft: https://youtube.com/shorts/rZMVn8iJRU8 Produced, Written &...
Get a free bag of fresh coffee with any Trade subscription at https://www.drinktrade.com/isaacarthur Our search for extraterrestrial life assumes alien life based on water and carbon, but could there be biochemistries based on other substances? NSS Townhall...