URL: https://digitalcollections.hoover.org/objects/1246 Collection Structure Commonwealth Club of California records > Sound recordings of club programs > The Future of Planetary Exploration Item Title The Future of Planetary Exploration Collection Title Commonwealth Club of California records Speaker Frosch, Robert A. (Robert Alan) (1928-) Date Created September 14, 1979 Description Frosch discusses NASA's planetary exploration program, beginning with past and present reconnaissance efforts. the next step will be systematic, more comprehensive exploration, and finally intensive study. Summing up what's been learned so far via this program, the diversity of the planets is their most impressive single feature. Frosch talks about future plans, including Voyagers I and II, Galileo, humans in space, and an extraterrestrial machine that could use solar energy and local materials to build a replica of itself in space. Subject(s) Planets United States. National Aeronautics and Space Administration Language(s) English Country of Origin United States Place Recorded San Francisco, California, United States Format Sound Recording Medium speeches (documents) Hoover ID Program 19790914; 2003c87_a_0011671 Record Number 2003C87.935 Collection Guide https://oac.cdlib.org/findaid/ark:/13030/kt3g5032c1 Rights Used with permission of the Commonwealth Club of California.This copy is provided for educational and research purposes only. No publication, further reproduction, or reuse of copies, beyond fair use, may be made without the express written permission of the copyright owner.