DIR xkcd - A Webcomic of Romance, Sarcasm, Math and Language.
   DIR Floodgap Gopher Fun and Games
        
       xkcd - A Webcomic - Occulting Telescope (975)
        
       Image:
       occulting_telescope.png
        
       Type II Kardashev civilizations eventually completely enclose
       their planetary system in a Dyson sphere because space is way too
       big to look at all the time.
        
       Comics reproduced from www.xkcd.com under license.
  HTML xkcd License (WWW)
  HTML xkcd Web Site (WWW)
        
       Previous:
   DIR xkcd - A Webcomic - The General Problem (974)
       Next:
   DIR xkcd - A Webcomic - Sail (976)