by | Oct 3, 2025
The Moon has no air and almost no water — so why is it rusting? The answer may lie in oxygen leaking from Earth’s atmosphere, carried across space by solar wind and Earth’s magnetotail. Join this channel to get access to perks:...
by | Oct 2, 2025
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...
by | Sep 30, 2025
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. Visit our Website: http://www.isaacarthur.net Join Nebula: https://go.nebula.tv/isaacarthur Support...
by | Sep 28, 2025
The universe is beyond immense, and yet it might be nothing more than a tiny dot beside the rest of reality. Support us on Patreon: https://www.patreon.com/IsaacArthur Support us on Subscribestar: https://www.subscribestar.com/isaac-arthur Facebook Group:...
by | Sep 25, 2025
Gravity has always shackled industry, but orbit frees us to build in ways Earth never allowed. This episode explores the rise of orbital foundries and the industries they unlock. Support us on Patreon: https://www.patreon.com/IsaacArthur Support us on Subscribestar:...
