Robotic precursor missions to the moon and Mars

Abstract

NASA's Office of Exploration has determined that both the global and the more focused data sets required for the engineering development of manned lunar and Martian exploration systems call for the running of robotic precursor missions. Accounts are presented of the nature of such robotic precursor efforts, which must conduct (1) resource characterization and location, (2) site selection, and (3) fundamental scientific data acquisition tasks. Attention is given to the configurations and instrument suites of prospective robotic lander designs.