34:40

Orbital Defense Platforms

31:22

Agriworlds & Farm Planets

29:03

Gravity Tech: The Power To Reshape Our Civilization... And The Cosmos Themselves

32:52

Multi-Planetary Empires

13:00

JWST Made a Cosmological Crisis Worse

34:54

Fortress Worlds

34:24

Lost Space Colonies

29:04

Human Aliens