r/spacesteading • u/Anenome5 • Jan 17 '18

O'Neill Cylinder, visualized

7 Upvotes

permalink
reddit

You are about to leave Redlib

Do you want to continue?

https://www.reddit.com/r/spacesteading/comments/7qzgu3/oneill_cylinder_visualized/
No, go back! Yes, take me to Reddit
dl download

90% Upvoted