Aliens Beyond the Galactic Rim?

Aliens Beyond the Galactic Rim?

Worlds far from the Galactic Core are thought to be low in many important elements for life, but some new research calls that into doubt, indicating that the ancient old worlds of the galactic rim might harbor alien life. See our episode The Fermi Paradox: The...

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Higher Dimensional Aliens

Higher Dimensional Aliens

Checkout Keysight World Innovate: https://keysig.ht/rX9blU Could there be universes with more than 3 Dimensions? And if so, could life exist there? Visit our Website: http://www.isaacarthur.net Join Nebula: https://go.nebula.tv/isaacarthur Support us on Patreon:...

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Coexistence with Aliens

Coexistence with Aliens

One day we may encounter intelligent aliens, but can we ever hope to understand their psychology and coexist with them if we do? Get Nebula using my link for 40% off an annual subscription: https://go.nebula.tv/isaacarthur Watch my exclusive video on Space Freighters:...

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Hungry Aliens

Hungry Aliens

Get Nebula using my link for 40% off an annual subscription: https://go.nebula.tv/isaacarthur Watch my exclusive video on Space Freighters: https://nebula.tv/videos/isaacarthur-space-freighters The galaxy is a dark, mysterious, and silent place - perhaps it is quiet...

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The Fermi Paradox: Searching For Dyson Spheres

The Fermi Paradox: Searching For Dyson Spheres

Go to https://brilliant.org/IsaacArthur/ to get a 30-day free trial + the first 200 people will get 20% off their annual subscription. Many believe civilizations which survive the challenges of technology will inevitability build Dyson Spheres encompassing their...

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Life on Giant Moons

Life on Giant Moons

🌏 Get Exclusive NordVPN deal here ➼ https://nordvpn.com/isaacarthur It’s risk-free with Nord’s 30-day money-back guarantee! ✌ We often contemplate life on alien planets, but might giant moons orbiting distant immense worlds be a better candidate for where...

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The Fermi Paradox: Galactic Habitable Zones

The Fermi Paradox: Galactic Habitable Zones

Go to https://buyraycon.com/isaacarthur for 15% off your order! Brought to you by Raycon. Our galaxy is a dangerous place for life. A vast storm of stars in which new ones are born and die in deadly displays. How much of the galaxy is truly safe for life to emerge in?...

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Planetary Terraforming Strategies

Planetary Terraforming Strategies

Check out SFIA's Bonus Content: https://go.nebula.tv/isaacarthur Once we journey out to the stars, we will need to forge new worlds to live on. Choosing the best terraforming techniques for each planet and star system will be vital to surviving on alien worlds. Visit...

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The Dark Forest, Aliens, and a Hostile Galaxy

The Dark Forest, Aliens, and a Hostile Galaxy

Go to https://nordvpn.com/isaacarthur to get a 2-year plan plus a bonus gift on top. It’s risk-free with Nord’s 30-day money-back guarantee! When we look up into the night skies, all we see is absence and silence, but could our galaxy be a dark forest full of hidden...

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Humanity: Firstborn Space Civilization

Humanity: Firstborn Space Civilization

Go to https://buyraycon.com/isaacarthur for 15% off sitewide! Brought to you by Raycon. As we continue to scan the heavens for signs of intelligent life, we must contemplate what it might mean if we are the first civilization to ever arise. Visit our Website:...

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The Plan For After SETI Is Successful

The Plan For After SETI Is Successful

Sign up for a Curiosity Stream subscription and also get a free Nebula subscription (the streaming platform built by creators) here: https://curiositystream.com/isaacarthur One day we may get a signal from beyond Earth, positive proof of the Existence of...

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Stranded On An Alien World

Stranded On An Alien World

Start listening with a 30-day Audible trial and your first audiobook is free. Visit http://www.audible.com/isaac or text "isaac" to 500-500. As we reach out to explore the stars, could we find our explorers getting lost on new worlds, inhabited or otherwise. What...

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