15:07
Future of the World - Colonizing the Stars & the First Celestial War
Neatling
16:41
Future of the World – Space Politics & Interplanetary Conflict
17:45
Future of the World - Space Colonization & New Superpowers
16:04
What if Mars Was Habitable?
10:37
Countries in Space and the Economics of Solar System Colonization
18:43
Space Politics and the New Age of Colonialism
