Stealing the Ark: Could Pirates Hijack a Colony Ship?
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Civilizations at the Galactic Center: Thriving in the most extreme energy fields of the Milky Way
Could the most dangerous part of the Milky Way also be its most valuable? We explore civilizations at the galactic center, where dense stars, extreme radiation, black holes, and vast energy could fuel a cosmic metropolis. Get Nebula using my link...
What Is the Largest Possible Star?
How big can a star actually get before gravity, radiation pressure, and violent mass loss tear it apart? The most massive stars can outweigh the Sun by well over a hundred times, but there are physical limits to how much matter a star can hold...
Could We Create Artificial Universes?
What if the ultimate technology isn’t a starship, but a universe? We explore simulated worlds, baby universes, black holes, false vacuum bubbles, and whether civilization could one day create realities of its own. Get Nebula using my link for 50%...
White Holes: Do They Exist?
White holes are black holes run backward: nothing can enter, but matter and light can escape. We explore whether these strange solutions could exist, connect to black holes, or even hint at how universes are born. Get Nebula using my link for 50%...
Why Space Is Not Actually Cold
Space looks freezing, but “cold” works very differently in a vacuum. Without air to carry heat away, objects in space can actually stay hot for a surprisingly long time. #Space #Science #Physics #Astronomy #SpaceFacts #SFIA 🚀 Join this channel to...
Mining Mercury: The First Planetary Industrial Base
Mercury may be the Solar System’s first true industrial world. We explore robotic mines, solar furnaces, mass drivers, mobile cities, and how the innermost planet could help build a Dyson swarm. Get Nebula using my link for 50% off an annual...
Making Gasoline from: Air The Science of Synthetic Fuel
What if we could make gasoline from air? We explore how carbon dioxide, water, and electricity can become synthetic gasoline, jet fuel, rocket propellant, plastics, and more. Get Nebula using my link for 50% off an annual subscription:...
How Close Could You Get to the Sun? #space #science
How close could a spacecraft - or a human - really get to the Sun before heat and radiation win? Let’s push the limits and find out where survival stops being possible 🚀 Join this channel to get access to perks:...
The Economics of Immortality: What Happens If We Live Forever?
What happens when time stops being scarce? From nanobots to mind uploads, we explore the economy of immortality... and what it costs to live forever. Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthur...