Get a free month of Curiosity Stream: https://curiositystream.com/isaacarthur For every yellow star like our own there are ten times as many smaller stars. Red Dwarfs are the most common type of star, outnumbering all the others combined, and as we head out into...
Civilizations at the Beginning of Time
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. Our Universe is billions of years older than our planet, and we often contemplate alien civilizations that might have arisen...
Becoming an Interstellar Species
The first 1000 people to use the link will get a free trial of Skillshare Premium Membership: https://skl.sh/isaacarthur12201 As we move into space we prepare not just to settle the Moon and Mars, but stretch our reach out to other stars and settle the galaxy,...
Interstellar Navigation
Get a free month of Curiosity Stream: https://curiositystream.com/isaacarthur Navigating the vast ocean of the galaxy to reach distant stars will be no easy matter, but future spaceships may find many new difficulties finding their way throughout space, and also...
Terraforming: Forging New Worlds
Visit our sponsor, Brilliant: https://brilliant.org/IsaacArthur/ Our galaxy likely contains trillions of worlds, and perhaps none we could live on without great effort to make them like Earth. To colonize these worlds, to make them settlements for our descendants in...
Response and Analysis of Recent UFO Disclosures from the US Military
Get a free month of Curiosity Stream: https://curiositystream.com/isaacarthur Recently the Military released Navy footage of 3 separate UFO or UAP - unidentified aerial phenomena - we will review that footage and consider both mundane explanations and the...
Nomadic Space-Based Civilizations
Get a free month of Curiosity Stream: https://curiositystream.com/isaacarthur Spaceships and fleets of the future may host their own unique civilizations of nomads, traveling the space lanes or venturing deep into interstellar space to colonize the galaxy or flee...
The Fermi Paradox: Galactic Disasters
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. One possible solution to the Fermi Paradox, the big question of where all the aliens are, is that some ancient galactic...
The Fermi Paradox: Disappearing Stars & Cosmic Voids
The first 1000 people who click the link will get 2 free months of Skillshare Premium: https://skl.sh/isaacarthur19 If the Universe is inhabited by older alien civilizations, those who have ventured out to the stars and colonized galaxies, we would expect to see a...
The Fermi Paradox: Firstborn
Start listening with a 30-day Audible trial and your first audiobook plus two Audible Originals are free. Visit http://www.audible.com/isaac or text "isaac" to 500-500. As ancient and vast as the Universe is, it seems like some alien race arose in the galaxy long...
Space Pirates
Right now, for a limited time, you can get 3 months of Audible for just $6.95 a month. That’s more than half off the regular price Visit https://www.audible.com/isaac or text isaac to 500-500. Space Piracy is a classic theme of science fiction, but is there chance...
The Fermi Paradox: Late Filters
Start listening with a 30-day Audible trial and your first audiobook plus two Audible Originals are free. Visit http://www.audible.com/isaac or text "isaac" to 500-500. The Fermi Paradox asks why we don't see any alien civilizations with our SETI efforts. The Late...
