Mars may be humanity’s next great home—but it’s not the finish line. From floating cities above Venus to mining Mercury and the Asteroid Belt, to building bases on the Jovian moons and Titan, we explore which destinations might follow Mars and how each could shape our future in space.

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Chapters
0:00 Intro
2:02 Why the Moon Should Come First
3:47 Candidate #1: Near-Earth Asteroids (NEAs)
7:52 Candidate #2: Venus
11:35 Candidate #3: Mercury
15:16 Candidate #4: Lagrange Points & Earth-Orbit Infrastructure
17:51 Candidate #5: Jovian Moons
20:26 Nebula
22:06 Candidate #6: Titan (Saturn’s Moon)
23:46 Candidate #7: The Asteroid Belt
25:44 Candidate #8: Comet Mining & Outer System Expansion
27:56 Cross-Support: Who Helps Whom?

After Mars - 8 Candidates For Where Humanity Should Go Next

The future of computing might be off-world. Learn how orbital data centers could power AI, solar energy, and a thriving space industry.

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Credits:
Why Data Centers in Space Could Launch a New Space Economy?
Written, Produced & Narrated by: Isaac Arthur
Graphics:  Mafic Studios & Sergio Botero
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Why Data Centers in Space Could Launch a New Space Economy?

Why Data Centers in Space Could Launch a New Space Economy? (Narration Only)

From safety protocols to philosophy, AI alignment asks a hard question: can we build artificial intelligence that truly serves humanity?
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Credits:
AI Alignment - Can We Make AI Safe?
Written, Produced & Narrated by: Isaac Arthur
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Music Courtesy of Stellardrone, Chris Zabriskie, and Epidemic Sound http://epidemicsound.com/creator

AI Alignment - Can We Make AI Safe? (Narration Only)

AI Alignment - Can We Make AI Safe?

From Asimov’s Foundation to Warhammer 40K and Twilight Imperium, science fiction is filled with collapsing empires. But could civilizational decline really explain why the Universe seems so empty?

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Credits:
Twilight Imperium - When Galactic Civilizations Ebb
Written, Produced & Narrated by: Isaac Arthur
Editor: Lukas Konecny
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Music Courtesy of Stellardrone and Epidemic Sound http://epidemicsound.com/creator

Twilight Imperium - When Galactic Civilizations Ebb (Narration Only)

Twilight Imperium - When Galactic Civilizations Ebb

Forget little green men — the galaxy’s most likely aliens may be hives and swarms. From biology to starships, insectoid life could shape civilizations stranger than ours.
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Credits:
Insectoid Aliens - Hive Minds, Swarms, and Alien Evolution
Written, Produced & Narrated by: Isaac Arthur
Editor: Thomas Owens
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Music Courtesy of Stllardrone & Epidemic Sound http://epidemicsound.com/creator

Insectoid Aliens - Hive Minds, Swarms, and Alien Evolution (Narration Only)

From lunar regolith to metal-rich asteroids, this episode examines how off-world resources could spark the largest economic boom in human history — and what the fuel, transport, and political math actually looks like.

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The Space Mining Boom - How Resources Will Shape the Future Economy
Written, Produced & Narrated by: Isaac Arthur
Editor: Keith Oxenrider
Graphics:  Udo Schroeter
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Music Courtesy of Chris Zabriskie, Stellardrone & Epidemic Sound  http://epidemicsound.com/creator

The Space Mining Boom - How Resources Will Shape the Future Economy

From nuclear nightmares to reality-breaking weapons, we examine how science and fiction imagine the end of everything. What happens when weapons don’t just destroy worlds but unmake reality itself? Explore the science of apocalypse.

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Doomsday Devices & Ontological Weaponry 
Written, Produced & Narrated by: Isaac Arthur
Editor: Lukas Konecny
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Doomsday Devices & Ontological Weaponry (Narration Only)

From cyborgs to hive minds and civilizations of pure thought, we trace the possible futures of our species through the next trillion tomorrows.

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Credits:
The First Interstellar Colony Humanity’s Leap Beyond Sol
Written, Produced & Narrated by: Isaac Arthur
Editor: Keith Oxenrider
Select imagery/video supplied by Getty Images 
Music by Epidemic Sound: http://nebula.tv/epidemic & Stellardrone