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?

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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.

Watch my exclusive video The Fermi Paradox - Civilization Extinction Cycles: https://nebula.tv/videos/isaacarthur-the-fermi-paradox-civilization-extinction-cycles

Get Nebula using my link for 40% off an annual subscription: https://go.nebula.tv/isaacarthur

Get a Lifetime Membership to Nebula for only $300: https://go.nebula.tv/lifetime?ref=isaacarthur

Use the link https://gift.nebula.tv/isaacarthur to give a year of Nebula to a friend for just $36.

Join this channel to get access to perks:

https://www.youtube.com/channel/UCZFipeZtQM5CKUjx6grh54g/join

Visit our Website: http://www.isaacarthur.net

Join Nebula: https://go.nebula.tv/isaacarthur

Support us on Patreon: https://www.patreon.com/IsaacArthur

Support us on Subscribestar: https://www.subscribestar.com/isaac-arthur

Facebook Group: https://www.facebook.com/groups/1583992725237264/

Reddit: https://www.reddit.com/r/IsaacArthur/

Twitter: https://twitter.com/Isaac_A_Arthur on Twitter and RT our future content.

SFIA Discord Server: https://discord.gg/53GAShE

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?

See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

The discovery of 2017 OF201 reminds us that even small worlds can hold vast potential — not just as frozen orbs, but as stepping stones for interstellar civilization.

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Credits:

New Dwarf Planet Discovered: A Minor Planet With a Major Future?

Written, Produced & Narrated by: Isaac Arthur

Select imagery/video supplied by Getty Images

Chapters

0:00 Intro

1:11 What Counts as a Dwarf Planet?

3:47 The New Arrival: 2017 OF201

4:47 From Iceball to Megastructure

6:03 Waypoint to the Stars

8:38 Lessons from Pluto and the Dwarf Planet Census

9:43 Engineering Challenges & Opportunities

10:50 Extrapolating the Frontier

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