As the year ends, remember: galaxies aren’t shaped only by time, but by rare, violent moments. Superkilonovae—neutron star mergers powerful enough to forge gold, uranium, and the building blocks of life—quietly shaped the universe we inhabit today. 🌌✨ Join this...
Science fiction has popularized asteroid mining and cities in the sky, but could the future of mining be in cloud cities hanging far above distant worlds? Watch my exclusive video on Life As An Asteroid Miner:...
A trip deep into the far future, to the End of Earth Visit our sponsor, Brilliant: https://brilliant.org/IsaacArthur/ For most of human history, the end of Earth, the Universe, and Time itself were all identical, now we know the world will end in 4 billion years, long...
This episode is an in-depth look at stars, from the common kinds and basic terminology to exotic stars, some which are entirely hypothetical. We'll look at Stars bigger than solar systems or tinier than a pinhead, and some stars that no longer exist or cannot exist...
In this video we jump trillions of years into the future to examine the concept of civilizations living in a dark, post-stellar Universe, where we encounter some surprising possibilities about just how abundant and robust life might be in a seemingly dark and dead...