image: This is an enhanced-color SSI (surface stereo imager) image of the landing site. Sol (Martian solar day) 0 image of the patterned ground shaped by sub-surface ice. This image accompanied the report "H2O at the Phoenix Landing Site," by P. H. Smith et al appearing in the July 3, 2009, issue of Science. view more
Credit: Image copyright <i>Science</i>/AAAS