The Fermi Paradox: Interdiction
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Pushing Ice & Moving Comets
To settle the solar system we'll have to bring water to planets drier than Dune, and Comets offer one such source of water, but how do we move them where we need them? Join this channel to get access to perks:...
The Medusa Starship Drive
The Medusa Drive is a pulsed nuclear alternative to the classic Orion Drive. Join this channel to get access to perks: https://www.youtube.com/channel/UCZFipeZtQM5CKUjx6grh54g/join Visit our Website: http://www.isaacarthur.net Join Nebula:...
The Banks Orbital: God’s Bracelet
The Banks Orbital is a ring-shaped Space Habitat over a million miles across with hundreds of times more living area than the entire Earth. Watch my exclusive video Machine Monitors: https://nebula.tv/videos/isaacarthur-machine-monitors Get Nebula...
Non-Equatorial Orbital Rings
Orbital rings are a powerful alternative to space elevators for getting into space, but are often thought to be limited to a circle around the equator. Join this channel to get access to perks:...
Colonization & Habitability Of Binary Star Systems
Go to https://brilliant.org/IsaacArthur/ to get a 30-day free trial and 20% off their annual subscription. There are billion of binary star systems in our galaxy, including many of those stars closest to us. Can such systems host life, and what...
Colonizing White Dwarfs
Start Forging New Worlds: https://www.worldanvil.com/?c=isaac Use Coupon Code ISAAC for 51% off any yearly premium subscription to World Anvil. Stars give warmth and light to planets and make life possible, until they run out of fuel and die...
Equatorial Space Launchers
In a future where we have thousands of ships leaving Earth everyday, massive launch rings might allow convenient launches orders of magnitude cheaper than rockets. Join this channel to get access to perks:...
VASIMR: Variable Specific Impulse Magnetoplasma Rocket
Any advanced spaceship drive design which may allow faster voyages to nearby planets. Join this channel to get access to perks: https://www.youtube.com/channel/UCZFipeZtQM5CKUjx6grh54g/join Visit our Website: http://www.isaacarthur.net Join Nebula:...
Living In Lava Tubes
Go to https://brilliant.org/IsaacArthur/ to get a 30-day free trial and 20% off their annual subscription. Beneath the surface of the Moon lie vast underground caverns, some of which are miles long and wider than football fields, and they may make...