Lex Fridman: The universe is full of alien life
18:31
Our universe is full of superintelligent alien civilizations | Jeffrey Shainline and Lex Fridman
1:42:59
Garry Nolan: UFOs and Aliens | Lex Fridman Podcast #262
2:35:48
Alex Filippenko: Supernovae, Dark Energy, Aliens & the Expanding Universe | Lex Fridman Podcast #137
2:32:00
Ryan Graves: UFOs, Fighter Jets, and Aliens | Lex Fridman Podcast #308
38:03
Alien civilizations are expanding rapidly | Robin Hanson and Lex Fridman
28:40
How to communicate with alien civilizations | David Kipping and Lex Fridman
3:42:21
Gregory Aldrete: The Roman Empire - Rise and Fall of Ancient Rome | Lex Fridman Podcast #443
10:18