Tumblelog by Soup.io
Newer posts are loading.
You are at the newest post.
Click here to check if anything new just came in.
21:16
9919 2cd8 500

science70:

Interior of an O'Neill Cylinder from T. A. Heppenheimer’s Colonies in Space (Stackpole Books, 1977).

No Soup for you

Don't be the product, buy the product!

close
YES, I want to SOUP ●UP for ...