Share: Title:Space Habitats: Life Onboard An O'Neill Cylinder Duration: 28:46 Plays: 398K views Published: 4 years ago Download MP3 Download MP4 Simillar Videos ▶️ 33:03 Deep Space Habitats 398K views • 2 years ago ▶️ 28:17 Outward Bound: Colonizing Neptune 398K views • 5 years ago ▶️ 30:21 Alien Environments 398K views • 1 year ago ▶️ 28:55 Solar System Colonization Strategies 398K views • 2 years ago ▶️ 28:24 Interplanetary Warfare 398K views • 7 years ago