Defending Earth

Defending Earth

Start Forging New Worlds: https://www.worldanvil.com/?c=isaac Use Coupon Code ISAAC for 51% off any yearly premium subscription to World Anvil. The galaxy is an immense and mysterious place we may one day explore and settle, but for now, we have only one planet, and...

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Kugelblitz Black Holes

Kugelblitz Black Holes

Learn more about the game and see it in action at https://upperstory.com/turingtumble/?utm_source=YouTube&utm_medium=XXXX Use the coupon code ISAACARTHUR for 10% off your total purchase Black Holes can swallow anything, even light, and small black holes made from...

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The Fermi Paradox: Rare Complexity

The Fermi Paradox: Rare Complexity

Use code isaacarthur at the link below to get an exclusive 60% off an annual Incogni plan: https://incogni.com/isaacarthur Life is incredibly complicated, but for most of Earth’s history it was much simpler. Is it possible the Universe is full of planets with very...

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Primordial Planets

Primordial Planets

Our world is ancient, but the Universe is far older. What were those first planets like, and how soon can life emerge on new ones? Watch my exclusive video Crystal Aliens hhttps://nebula.tv/videos/isaacarthur-primordial-planets Get Nebula using my link for 40% off an...

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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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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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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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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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Double Planets

Double Planets

Try Cell to Singularity, free to play: https://l.linklyhq.com/l/1uNoF Among the billions and billions of planets and moons in this galaxy, we may encounter many examples of double planets, but what would they be like and could life arise on them? Visit our Website:...

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Too Late To Hide In The Dark Forest

Too Late To Hide In The Dark Forest

Many worry that Earth may have reveal ourselves to hostile alien empires by transmitting signals, but is it already too late? Produced, Written & Narrated by: Isaac Arthur Music Courtesy of Epidemic Sound http://epidemicsound.com/creator

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Martian Solar Mirrors

Martian Solar Mirrors

Mars gets little sunlight, but we may be able to warm the Red Planet by using orbital mirrors to shine more sunlight down on Martian bases. Produced, Written & Narrated by: Isaac Arthur Music Courtesy of Epidemic Sound http://epidemicsound.com/creator

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