Death Worlds

Death Worlds

The galaxy is a harsh place full of desolate and barren planets, but some worlds may be so deadly they actively seek to kill those who dare to travel to them. Watch my exclusive video Topopolis: The Eternal River:...

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Ancient Ghost Universes & Conformal Cyclic Cosmology

Ancient Ghost Universes & Conformal Cyclic Cosmology

Try Cell to Singularity, free to play: https://l.linklyhq.com/l/1uNoF In a future so distant that all has decayed to nothingness and time itself ceases to exist, might this eternal moment of oblivion bring on a fiery resurrection to all of space and time? Visit our...

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Lagrange Point Space Settlement

Lagrange Point Space Settlement

Lagrange Points are the rare oases, stationary islands in space. As a result, they are invaluable real estate where we can build vast space habitats. Watch my exclusive video Giant Space Monsters: https://nebula.tv/videos/isaacarthur-giant-space-monsters Get Nebula...

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Space Regulation

Space Regulation

For us to live and build communities in space we will need law and order, but who will make the rules, what should they be, and what sheriff will see that the law is enforced? Watch my exclusive video Giant Space Monsters:...

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Aliens vs AI

Aliens vs AI

Go to https://brilliant.org/IsaacArthur/ to get a 30-day free trial + the first 200 people will get 20% off their annual subscription. We often worry that humanity might be attacked by Aliens or AI, but which is worse and which would win in a battle between them?...

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Statites, Lagites, and Quasites

Statites, Lagites, and Quasites

A look at Statites, or Static Satellites, and variations like the Lagite, Quasite, Mag Sail, Solar Moth, and Non-Keplerian Orbits that offer us powerful foundations for advanced, Kardashev-scale space development. Watch my exclusive video Giant Space Monsters:...

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The Fermi Paradox: Pancosmorio Theory

The Fermi Paradox: Pancosmorio Theory

Go to https://brilliant.org/IsaacArthur/ to get a 30-day free trial + the first 200 people will get 20% off their annual subscription. Reaching new worlds is a difficult task, but transplanting ecosystems and civilizations to them may be even harder. Pancosmorio...

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Neutron Star Collisions  #space

Neutron Star Collisions #space

Collisions of neutron star are devastating events that help provide the heavier elements critical to our planet. Produced, Written & Narrated by: Isaac Arthur Music Courtesy of Epidemic Sound http://epidemicsound.com/creator

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Will We Colonize Space?

Will We Colonize Space?

Use code isaacarthur at the link below to get an exclusive 60% off an annual Incogni plan: https://incogni.com/isaacarthur We often discuss if space travel is feasible and if we can settle strange new worlds, but if we can, there is still the question of if we will....

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Silicon-Based Lifeforms

Silicon-Based Lifeforms

In the grandeur of the universe, the tapestry of life may be woven from stranger threads than we ever dared to dream, and spun from materials far different to our own. Watch my exclusive video The Fermi Paradox Hermit Shoplifter Hypothesis:...

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Pulsed Nuclear Spacecraft

Pulsed Nuclear Spacecraft

Pulsed Nuclear Spacecraft designs like the Orion Drive offer us an option for travelling to neighboring star systems without any new advanced science or technology. Produced, Written & Narrated by: Isaac Arthur Music Courtesy of Epidemic Sound...

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Reality Manipulation

Reality Manipulation

To claim your matching donation with Givewell, go to https://www.givewell.org and select Youtube & Isaac Arthur at checkout! What does science tell us about reality and are there pathways to control, change, or re-create it? Visit our Website:...

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