Books by Ronald Greeley (Arizona State University)

Ronald Greeley has a Ph.D. in Geology from the University of Missouri at Rolla, and is a Regents' Professor in the Department of Geological Sciences at Arizona State University. Recent spacecraft involvement includes science team membership in the Galileo mission to Jupiter and the Mars Pathfinder lander. Currently he is preparing for the European Mars Express mission as a Co-Investigator on the German camera system. Raymond Batson has a degree in Geology from the University of Colorado. He spent his 35-year career with the United States Geological Survey. During the first five years he worked in terrestrial mapping, with the remainder devoted to lunar and planetary mapping. Batson served as co-investigator or team member on the science teams of most NASA planetary missions, including the Apollo lunar lander missions, the Mariner Mars and Venus/Mercury mapping missions, the Viking 1 and 2 Mars mapping missions, the Voyager missions to the outer planets, and the Magellan Venus radar mapping mission.