Labels:amusement park | ball | earth | railing | sky | tree | tv | windowpane OCR: May 17 1997 June 27 1997 Valles Marineris June 27 1997 Mars Pathfinder Landing Site HST WFPC2 PRC97 23 ST Se OPO July 1997 James (Univ Toledo) S Lee (Univ Colorado) Woin (Univ. Toledo and NASA