Fermi Paradox Great Filters: Space & Time
45:41
The Fermi Paradox: Absent Megastructures
49:21
The Fermi Paradox: Migration
31:24
Fermi Paradox Great Filters: Rare Earth
1:53:59
The Megastructure Compendium
1:23:53
Quelle est la limite cosmique ultime ?
39:27
Living in Space
41:06
The Fermi Paradox: Imprisoned Planets
3:46:11