Science: Astronomy
Earthstellations   (-1)  [vote for, against]
Map out meaningful patterns of man made structures on earth viewable from outer space.

For planet gazing aliens, of course! Oh, and give those astronaut guys (and gals!) something fun to do in between life threatening situations.
-- daseva, Aug 18 2006

http://www.aniwilli...m/ancient_egypt.htm [2 fries shy of a happy meal, Aug 18 2006]

The Face On Earth The_20Face_20On_20Earth
Somewhat related [theircompetitor, Aug 18 2006]

[Whosoever shall make a copy thereof (of the cosmos), and shall know it upon the earth, it shall act as a magical protector for him both in heaven and upon earth]
(Heaven's Mirror by Graham Hancock)
-- 2 fries shy of a happy meal, Aug 18 2006

random, halfbakery