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OCR for page 29
Image Credits and Sources Title Page University of Arizona/Planetary Image Research Laboratory. Facing Page 1 Montage l. Klemaszewski (Arizona State University). Background image T.A. Rector, B. Wolpa, M. Hanna, KPNO 0.9-m Mosaic, AURA/NOAO/NSF. . Page 5 NASA/JPL. . Page 6 Top: NASA/lPL. . Middle: University of Arizona/Planetary Image Research Laboratory. . Bottom: P. Engebretson, E.M. Delong, Z. Gorjian, NASA/lPL, and SETI Institute.