Photographer Documents Secret Satellites -- All 189 of Them

BERKELEY, California -- For most people, photographing something that isn't there might be tough. Not so for Trevor Paglen.
His shots of 189 secret spy satellites are the subject of a new exhibit -- despite the fact that, officially speaking, the satellites don't exist. The Other Night Sky, on display at the University of California at Berkeley Art Museum through September 14, is only a small selection from the 1,500 astrophotographs Paglen has taken thus far.
Photographer Documents Secret Satellites -- All 189 of Them