Floating Cities Above Gas Giants
Why build floating cities above Jupiter and Saturn? Not for fusion fuel, but for something far more valuable: the staggering amounts of hydr...
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Science & Medicine
Science & Futurism with Isaac Arthur
Podcast by Isaac Arthur
Episodes
20 of 1,264 episodes
Floating Cities Above Gas Giants (Narration Only)
Why build floating cities above Jupiter and Saturn? Not for fusion fuel, but for something far more valuable: the staggering amounts of hydr...
The First Space Elevator: Where Would We Build It?
If we could build a space elevator tomorrow, where should it go? Earth may be the obvious answer, but the Moon, Mars, and other worlds may b...
The First Space Elevator: Where Would We Build It? (Narration Oly)
If we could build a space elevator tomorrow, where should it go? Earth may be the obvious answer, but the Moon, Mars, and other worlds may b...
Ion Drives: The Slow Rockets That Win Space
Ion drives are slow, quiet, and astonishingly efficient. From asteroid freighters and Mars cargo ships to the infrastructure behind future s...
Ion Drives: The Slow Rockets That Win Space (Narration Only)
Ion drives are slow, quiet, and astonishingly efficient. From asteroid freighters and Mars cargo ships to the infrastructure behind future s...
The Wow! Signal: Alien Message, Cosmic Fluke, or SETI’s Best False Alarm?
For 72 seconds, the universe seemed to answer SETI. The Wow! Signal was strong, narrowband, and strangely convincing... but it never came ba...
The Wow! Signal: Alien Message, Cosmic Fluke, or SETI’s Best False Alarm? (Narration Only)
For 72 seconds, the universe seemed to answer SETI. The Wow! Signal was strong, narrowband, and strangely convincing... but it never came ba...
Dark Biospheres - Life on Worlds Without Sunlight
Could life thrive without sunlight? Explore dark biospheres on rogue planets, icy moons, and buried oceans, where chemistry, tidal heating,...
Dark Biospheres - Life on Worlds Without Sunlight (Narration Only)
Could life thrive without sunlight? Explore dark biospheres on rogue planets, icy moons, and buried oceans, where chemistry, tidal heating,...
What Happens Inside a Black Hole?
What really happens when you fall into a black hole? We explore event horizons, spaghettification, what you’d see inside, possible gateways,...
What Happens Inside a Black Hole? (Narration Only)
What really happens when you fall into a black hole? We explore event horizons, spaghettification, what you’d see inside, possible gateways,...
Megacorporations in Space
From company towns in orbit to corporate empires among the stars, could megacorporations build the space frontier—or end up owning the air,...
Megacorporations in Space (Narration Only)
From company towns in orbit to corporate empires among the stars, could megacorporations build the space frontier—or end up owning the air,...
The First Generation Problem – Who Shapes a New Civilization’s Values? (Narration Only)
What happens when a colony ship’s children inherit a mission they never chose? We explore the values, conflicts, and founding myths that sha...
The First Generation Problem – Who Shapes a New Civilization’s Values?
What happens when a colony ship’s children inherit a mission they never chose? We explore the values, conflicts, and founding myths that sha...
Space Habitats: The Strangest Worlds We Could Build
Build a world small enough to circle in a day—or vast enough to house a galaxy. This grand tour explores the strangest space habitats possib...
Space Habitats: The Strangest Worlds We Could Build (Narration Only)
Build a world small enough to circle in a day—or vast enough to house a galaxy. This grand tour explores the strangest space habitats possib...
Life in a Relativistic Starship (Narration Only)
Aboard a relativistic starship, time is cargo: gamma-10 cruise, decades slipping by outside, lethal dust grains, beam routes, antimatter, ra...
Life in a Relativistic Starship
Aboard a relativistic starship, time is cargo: gamma-10 cruise, decades slipping by outside, lethal dust grains, beam routes, antimatter, ra...