Published by Jacob and Lucas | Space Exploration & Speculative Fiction
Fiction
Science Fiction
Science
Physics
Entropy Rising is a science fiction podcast and futurism podcast that explores the real science behind the future of humanity. Hosted by Jacob Hyatt and Lucas, this sci-fi podcast breaks down topics like space exploration, Dyson swarms, interstellar travel, AI, and advanced civilizations using real engineering and physics. If you’re looking for a science fiction podcast that goes beyond stories and asks what’s actually possible, this show connects speculative ideas to real-world science. Each episode covers big questions like: Could we colonize Venus or Mars? What would a Dyson swarm actually look like? Are we alone in the universe? How would space warfare really work? Whether you’re into speculative fiction, engineering podcasts, or space exploration podcasts, Entropy Rising gives you grounded, no-BS explanations of the future. New episodes explore the intersection of science fiction, technology, and reality, built for listeners who want more than surface-level takes.
Interstellar Travel: How Spaceships Survive Light Speed Collisions
What does it really take to survive interstellar travel? As future spaceships approach light speed, even a tiny grain of interstellar dust becomes a devastating collision, forcing engineers to rethink everything we know about spacecraft design, radiation shielding, and relativistic travel. A grain of dust no larger than a speck of sand could strike with the energy of a nuclear weapon when you're traveling at a significant fraction of the speed of light. That means every future starship will need far more than thicker armor if humanity is ever going to reach another star. We explore the technologies that could make interstellar travel possible, from magnetic and plasma shielding to sacrificial armor, laser defense systems, and other engineering concepts that could protect a spacecraft from the deadly hazards between the stars. If humanity is ever going to become an interstellar civilization, solving this problem may be just as important as building the engines that get us there. Topics covered: Interstellar travel Future starships Light-speed travel Interstellar dust Relativistic physics Cosmic radiation Spacecraft shielding Whipple shields Plasma and magnetic shields Laser defense systems Colony ships The future of humanity Support the show Website: https://www.entropy-rising.com/
Space Elevators: The Physics, the Promise, and the Risks
What if rockets became obsolete? Space elevators could be the megastructure that transforms humanity into a true spacefaring civilization—if we can solve the material science and engineering challenges. In this episode of Entropy Rising, we break down how space elevators work, why advanced civilizations might depend on them, the carbon nanotube problem, and whether this is realistic engineering or pure science fiction. Support the show Website: https://www.entropy-rising.com/
Will Processed Food Ever Be a Good Thing? Future Food, 3D Printing & Space Travel
In this episode of Entropy Rising, we explore how advanced civilizations feed themselves: from personalized AI-designed meals to 3D-printed food systems. As humanity prepares for space exploration beyond Earth, the challenges of feeding colonies on Europa, Mars, and orbital habitats become critical. We break down whether future food could be engineered to surpass nature itself—and what that means for the survival of our species. Discover the real science transforming how we'll eat in a multi-planetary future. Support the show Website: https://www.entropy-rising.com/
Entropy Rising Trailer
Welcome to Entropy Rising, a science and futurism podcast that explores humanity's future through the lens of real physics. Each week, we dive into ambitious questions about our universe. Could we build space elevators or Dyson spheres? How might we travel to other stars? Why haven't we found intelligent life? What technologies could shape civilization over the next century—or the next million years? Rather than treating these ideas as science fiction, we examine what modern science says is possible, what remains speculative, and what the future could hold if humanity continues to push the boundaries of engineering and discovery. If you're fascinated by space, physics, emerging technology, and the science behind science fiction, follow Entropy Rising and join us as we explore humanity's biggest ideas, one episode at a time. Support the show Website: https://www.entropy-rising.com/
The Cities That Will Orbit Jupiter: How Humanity Will Colonize the Outer Solar System
Humanity's expansion into the outer Solar System won't look like science fiction imagines. Instead of building cities on frozen moons, our first civilizations beyond Mars may live inside enormous rotating space habitats orbiting Jupiter and Saturn. In this episode of Entropy Rising, we explore what life beyond the asteroid belt could really be like. We discuss asteroid mining, O'Neill cylinders, cycler spacecraft, the economics of deep-space settlements, how entirely new cultures could emerge around the gas giants, and why someone born near Jupiter might go their entire life without ever meeting a person from Earth. Topics include: • O'Neill cylinders and rotating space habitats • Colonizing Jupiter and the outer Solar System • Asteroid mining and the future space economy • Cycler spacecraft and interplanetary transportation • The Expanse and realistic space colonization • Space culture, governance, and the future of humanity If you enjoy conversations about science, astronomy, futurism, and the long-term future of civilization, subscribe for new episodes every week. Support the show Website: https://www.entropy-rising.com/
Dark Worlds & Alien Ecosystems | What Life Needs to Survive
Could life exist without sunlight? In this Entropy Rising episode, we explore chemosynthesis and extreme ecosystems on Europa and other dark worlds. From Earth's hydrothermal vents to Jupiter's icy moon, discover how alien biospheres might work in space where photosynthesis is impossible—and why this matters for finding extraterrestrial life during humanity's age of space exploration. Support the show Website: https://www.entropy-rising.com/
Nanobots & Molecular AI | Engineering Life at the Cellular Level
What if nanobots could heal you cell by cell—or consume the planet? Nanotechnology and artificial intelligence converge in this episode of Entropy Rising, where we break down the real science behind molecular machines, from FDA-approved cancer treatments to the speculative fiction nightmare of self-replicating nanobots. Discover how the future might blur the line between medicine and existential risk. Support the show Website: https://www.entropy-rising.com/
The Future of Food, Farming, and Space Agriculture
How will humanity feed billions of people on Earth—and eventually millions more in space? In this episode of Entropy Rising, we explore the past, present, and future of agriculture. From AI-powered tractors, autonomous drones, and laser weed killers to vertical farming, hydroponics, lab-grown meat, and orbital agriculture, we examine how one of humanity's oldest industries has become one of its most technologically advanced. We discuss why only a tiny fraction of the population now produces food for everyone else, how automation transformed farming long before AI, and what future food production might look like in O'Neill cylinders, space stations, and interstellar colonies. Could future apples grow on vines instead of trees? Could space farms look more like factories than fields? And what happens when every square meter of growing space matters? Join us as we explore the technologies that may one day feed an interplanetary civilization. Timestamps: 00:00 Introduction 00:00 Modern Agriculture and Automation 00:00 AI, Drones, and Precision Farming 00:00 Vertical Farming and Hydroponics 00:00 Space Agriculture 00:00 Engineering Future Crops 00:00 Lab-Grown Meat and Future Food Production Subscribe for weekly discussions on the future of science, technology, space exploration, and civilization. Support the show Website: https://www.entropy-rising.com/
The Fermi Paradox: Are We Living in an Alien Zoo?
Are we alone in the universe… or are we being intentionally isolated from it? In this episode of Entropy Rising, we dive into one of the most unsettling solutions to the Fermi Paradox: the Zoo Hypothesis. The idea is simple but disturbing. Advanced alien civilizations may already know humanity exists and are deliberately avoiding contact. But why? We explore the different versions of the theory, from civilizations observing us like animals in a cosmic nature documentary to galactic “prime directives” that prevent interference with developing species. We also discuss whether humanity is actually too dangerous, too primitive, or simply not advanced enough yet to join a larger galactic community. Along the way we tackle: • The Fermi Paradox and why the universe seems silent • Whether humanity is unusually violent or just average • If advanced civilizations could realistically hide from us • Why a galactic quarantine might exist • The connection between the Zoo Hypothesis and simulation theory • Whether curiosity alone would eventually break the quarantine • The terrifying possibility that aliens may already be watching humanity Could Earth be an uncontacted tribe on a galactic scale? Or are we simply early in the history of intelligent life? Support the show Website: https://www.entropy-rising.com/
Grabby Aliens and the Fermi Paradox: Why We Had to Be Early
Humanity might not just be early to the universe… we may have to be early. In this episode of Entropy Rising, we dive into the Grabby Aliens theory, one of the most fascinating solutions to the Fermi Paradox. The idea is simple but unsettling: if intelligent civilizations tend to expand across the stars, then any civilization born too late would never get the chance to exist at all. We explore: • Why expansion may be a natural outcome of evolution • How civilizations could spread across the galaxy in only a few million years • Whether Dyson swarms and megastructures should already be visible • The link between Grabby Aliens and the anthropic principle • Whether advanced civilizations would preserve primitive life or consume all available resources • How this theory compares to ideas like the Zoo Hypothesis and rare life scenarios If the universe is full of expansionist civilizations, then humanity may not just be one of the first civilizations. We may be forced to be. Support the show Website: https://www.entropy-rising.com/
The Physics of Immortal Civilizations | Engineering the End of Time
What happens when surviving your planet isn’t enough… and even your star starts to die? In this episode of Entropy Rising , we explore what it would actually take for a civilization to survive for billions, trillions, and even longer. Not just avoiding extinction, but pushing all the way to the edge of the universe itself. We break down real, physics-based ideas like restarting a planet’s core, shielding worlds from solar death, harvesting and extending the life of stars, and eventually moving beyond planets entirely. From Dyson swarms to artificial black holes, this is the long-term survival strategy of a civilization that refuses to die. At some point, the stars go out. After that, things get weird. Support the show Website: https://www.entropy-rising.com/
The Case for Venus: Terraforming the Solar System's Dark Horse
Venus colonization isn't science fiction—it's closer to reality than Mars. In this episode of Entropy Rising, we explore why floating cloud cities in Venus's upper atmosphere could become humanity's second home, and what terraforming would actually take. From extremophiles thriving in acidic clouds to the engineering needed to strip away billions of tons of CO₂, discover why Earth's hottest neighbor might be our best bet for solar system expansion. Support the show Website: https://www.entropy-rising.com/
Are Humans Actually Special in the Universe?
Humanity, at the center of the galaxy… or just another average species? In this episode of Entropy Rising , we break down the popular sci-fi idea behind “Humanity, F*** Yeah” (HFY)—the belief that humans would dominate any galactic civilization through sheer willpower, creativity, or grit. It’s a fun concept. It makes for great stories. But how well does it actually hold up when you look at it through the lens of real science? We explore the assumptions these stories rely on: Are humans uniquely violent? Is our intelligence fundamentally different? Could a younger civilization realistically challenge one that’s had thousands—or even millions—of years to advance? And what happens when you factor in scale, evolution, and the limits of physics? Instead of just dismissing the idea, we dig into what traits might matter—adaptability, cooperation, innovation—and whether those are actually unique to us, or simply the baseline for any species that makes it to space. The result is a more grounded look at humanity’s place in the universe—one that challenges the idea that we’re destined to be exceptional, while still leaving room for what makes us… us. If aliens are out there, the real question isn’t whether we’d win. It’s whether we’re anything special at all. Support the show Website: https://www.entropy-rising.com/
The Ugly Truth About Realistic Spaceship Design
Most science fiction shows sleek, elegant starships—but real spaceships would look very different. In this episode of Entropy Rising , we break down what realistic spacecraft design might actually look like using real physics and engineering constraints. From massive radiators needed to dump heat into the vacuum of space, to radiation shielding, propulsion limits, and the surprising advantages of long, narrow ship designs, we explore the practical challenges that would shape future spacecraft. We also look at how ships might differ depending on their role—whether they’re transporting people between space stations, hauling cargo across the solar system, or operating as military vessels. Along the way we discuss what sci-fi gets right, what it gets wrong, and how concepts like heat management, shielding, and orbital mechanics will influence the ships humanity may one day build. If humans expand into the solar system, these are the kinds of designs that could actually make it possible. Support the show Website: https://www.entropy-rising.com/
Hiveminds: The Good, the Bad, and the Ugly
Hive minds are not just a sci fi trope. They might be a natural outcome of evolution. In this episode of Entropy Rising, we explore whether hive minds could realistically evolve in nature and whether advanced civilizations might choose to become networked intelligences. Are the Borg pure fantasy, or is there a biologically plausible path to collective consciousness? Could something like the Conjoiners from Revelation Space represent a more realistic future? We break down the difference between a true hive mind and a networked intelligence. From ant colonies and pheromones to biological radios and interstellar communication limits, we examine what physics and biology actually allow. We also tackle the uncomfortable questions: Do you lose free will in a hive mind? Could a civilization scale across the galaxy if its thoughts are limited by the speed of light? And could this be part of the Fermi Paradox? This episode moves from evolutionary biology to spacefaring civilizations, asking whether merging minds is dystopian, utopian, or simply inevitable. Would you join one? Support the show Website: https://www.entropy-rising.com/
Every Interstellar Spaceship Is a Planet Killer
If a civilization can cross interstellar space, the war is already decided. In this episode of Entropy Rising, we examine planetary invasion through the lens of real physics. No cinematic dogfights. No convenient alien weaknesses. Just propulsion energy, orbital mechanics, and strategic reality. Any ship capable of traveling between stars already carries extinction-level energy. Once an invading force controls orbit, they don’t need to land troops. They can freeze a planet with solar shades, redirect stellar energy to overheat it, scatter relativistic debris, or enforce a blockade. Gravity favors whoever owns space. We also explore the rare equal-footing scenario. What if two interstellar civilizations are technologically comparable? That leads to layered defenses, weaponized megastructures, and deeply entrenched planetary infrastructure. Finally, we ask the deeper question: why invade at all? With abundant resources in space, planetary conquest may be the least efficient option. Planetary invasion sounds dramatic. Under real physics, it becomes colder, faster, and far more decisive. Support the show Website: https://www.entropy-rising.com/
Colonizing Earth’s Orbit Is the First Real Step Into Space
We often talk about the future of space as if it starts on Mars, in the asteroid belt, or among the stars. Giant habitats and interstellar travel dominate the conversation. Those ideas are exciting, but they skip over a much closer and more practical question. What happens first. In this episode of Entropy Rising , we focus on the place where humanity is most likely to learn how to actually live in space: Earth’s orbit. This is not an episode about distant megastructures or speculative technology. It is about infrastructure, economics, and incentives. The groundwork that turns space from a destination into a place where people stay. Earth’s orbit already matters more than most people realize. GPS, weather satellites, and global communications underpin modern civilization, and all of it exists because we built orbital infrastructure when launch costs were far higher than they are today. Those costs are not fixed. Reusable rockets have already driven them down by an order of magnitude, changing what is economically possible. We explore what an orbital economy really looks like. Not science fiction trade empires, but a gradual buildup of industries that benefit from being in orbit. Tourism, satellite assembly and servicing, and manufacturing processes that only work in microgravity all appear early. Tourism in particular provides revenue and political momentum long before permanent colonies exist. We also discuss the constraints that shape early space industry. Launching material from Earth remains expensive, pushing resource extraction toward the Moon and near Earth asteroids. Human biology drives stations toward artificial gravity sooner than many expect. If humanity ever becomes a spacefaring civilization, it does not begin on Mars. It begins above Earth. This episode is about the step we keep skipping. Support the show Website: https://www.entropy-rising.com/
Ring Worlds, Spin Gravity, and the Limits of Megastructures
Planets are a historical accident. Ring worlds are what you build once you understand physics well enough to stop settling for spheres. In this episode of Entropy Rising , we break down rotating space habitats from the near term to the absurdly large. We start with practical designs like Stanford tori and early ring stations, then scale up through Bishop rings and Banks orbitals, all the way to full Niven style ring worlds that rival planetary orbits. We dig into how spin gravity actually works, why small habitats make people sick, where material limits appear, and which designs collapse under their own physics. We talk atmosphere retention, day night cycles, weather, oceans, radiation shielding, and why most sci fi depictions quietly ignore stability problems that would tear these structures apart. This is not a hype episode. Some ring worlds are plausible. Some are only possible with exotic materials or active stabilization. Some probably never work at all. The interesting part is understanding where each design breaks and why. If you want to know which megastructures are realistic, which ones are fantasy, and why cylinders may beat rings in the long run, this episode is for you. Support the show Website: https://www.entropy-rising.com/
The Great Filters That Explain the Fermi Paradox
Why don’t we see aliens, even in a universe this big? In this episode of Entropy Rising, we break down the Great Filters and how they help explain the Fermi Paradox. The idea is simple but unsettling. Somewhere between dead matter and galaxy spanning civilizations, most life gets stopped. We walk through the full chain. From the origin of life, to complex cells, multicellular organisms, intelligence, and finally technological civilizations that should be detectable. Some filters may be behind us. Others may still be ahead. We also talk about why simple life might be common why intelligence may be rare early filters vs late filters what “loud aliens” actually means whether extinction events help or hurt evolution and what it would mean to find evidence of extinct civilizations This episode is less about fear and more about understanding what the silence of the universe might be telling us. If you enjoy discussions on the Fermi Paradox, future civilizations, astrobiology, and long term survival, this one is for you. Support the show Website: https://www.entropy-rising.com/
The Future of Weapons, From Drones to Dyson Swarms
In this episode of Entropy Rising , we explore how weapons evolve as technology and energy scale up, starting with systems already reshaping modern battlefields and extending into the kinds of weapons only advanced civilizations could realistically build. We begin with near-term developments like drone warfare, autonomous systems, and anti-drone countermeasures, looking at why these technologies are changing conflict faster than almost anything else in modern military history. From there, we examine how familiar weapons behave once combat moves into new environments like zero gravity and space, and why many science-fiction staples break down once physics, heat, recoil, and energy constraints are taken seriously. As the discussion scales upward, we move into space warfare, unpacking the strengths and limits of lasers, railguns, missiles, and kinetic weapons. Rather than asking what looks impressive, we focus on what actually works, what fails quietly, and what tradeoffs dominate once distances, speeds, and energy budgets become extreme. The episode then pushes beyond conventional warfare into civilization-scale weapons. We explore concepts like relativistic kill vehicles, solar-powered lasers, and Dyson swarm infrastructure, not as fantasy superweapons, but as natural extensions of energy collection and propulsion systems an advanced civilization might already be using. At that scale, the line between transportation, industry, and weaponry begins to disappear. Throughout the episode, we keep one question front and center: what does physics allow, and what does it forbid? Not every future weapon is practical, and not every powerful system makes sense to deploy. Understanding where those boundaries lie tells us more about the future of warfare than any single piece of technology. This episode is for anyone interested in realistic futurism, the science of warfare, and how conflict changes as humanity pushes beyond Earth. No hype, no magic technology, just careful reasoning about what happens when energy, scale, and engineering collide. Support the show Website: https://www.entropy-rising.com/
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Observed July 30, 2026.
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