Visit https://brilliant.org/isaacarthur/ to get started learning STEM for free, and the first 200 people will get 20% off their annual premium subscription. In the future we will journey to new worlds, but how will we travel around on them? Visit our Website:...
What if Earth became a Rogue Planet?
Sign up for a Curiosity Stream subscription and also get a free Nebula subscription (the streaming platform built by creators) here: https://curiositystream.com/isaacarthur Is it possible the Earth might be separated from the Sun or the Sun go out? And if so, could we...
Super-Earths
Start listening with a 30-day Audible trial and your first audiobook is free. Visit http://www.audible.com/isaac or text "isaac" to 500-500. As we find more and more exoplanets, we glimpse enormous "Super Earths" worlds more massive than our own. Could these harbor...
Civilizations at the End of Time: The Big Rip
The first 1,000 people to use this link will get a 1 month free trial of Skillshare: https://skl.sh/isaacarthur01221 Current science and cosmology tell us the Universe will slowly die and ebb away countless trillions of trillions of years from now, but another model -...
Hibernating Aliens
Get a free month of Curiosity Stream: https://curiositystream.com/isaacarthur One explanation for the Fermi Paradox is that aliens may be undetected because they slumber, quietly hidden away in the galaxy. But how and why might such Extraterrestrial Empires hibernate?...
The Edge of the Universe
Get a free month of Curiosity Stream: https://curiositystream.com/isaacarthur The Universe is immense. Does it have an edge out beyond the Cosmological Event Horizon? Or in time, before the Big Bang? Or in higher dimensions like Hyperspace? Visit our Website:...
Cheating Reality
Visit our sponsor, Brilliant: https://brilliant.org/IsaacArthur/ So many of hopes and dreams for colonizing space rely on faster than light travel, and yet the ability to move between stars in moment seems against the laws of reality... but perhaps we can break those...
Could Two Alien Races Evolve on the Same World?
Go to https://buyraycon.com/isaacarthur for 15% off your order! Brought to you by Raycon. Imagine two wildly different species evolving intelligence and technology on the same world. Would they exist in peace or seek to wipe each other out? Visit our Website:...
The Fermi Paradox: Drake’s Equation
Get a free month of Curiosity Stream: https://curiositystream.com/isaacarthur Drake's Equation lies at the core of the Fermi Paradox and SETI, the Search for Extra-Terrestrial Intelligence, but is it a good guide in our search for aliens, and what does modern...
Observing the Cosmos (with Fraser Cain)
Today we're joined by Fraser Cain of Universe Today to discuss the future of astronomy, how you can get started in it as a hobby, and a wide-range of other topics. Check out Fraser's new book:...
Outward Bound: Colonizing Ceres
A visit to Ceres and the Asteroid Belt. Visit our sponsor, Brilliant: https://brilliant.org/IsaacArthur/ Ceres, a dwarf planet amid the Asteroid Belt, hold the potential to be the hub of a vast mining and manufacturing network in the Belt, as well as potentially...
Outward Bound: Colonizing Mercury
Today we take a trip inward, to explore Sun-Scorched Mercury. Visit our sponsor, Brilliant: https://brilliant.org/IsaacArthur/ Mercury is the nearest planet to the Sun, a seeming airless wasteland little discussed in conversations about colonizing our solar system....
