Dr. Louis D. Friedman

Dr. Friedman is a native of New York City. He received a B.S. in Applied Mathematics and Engineering Physics at the University of Wisconsin in 1961, an M.S. in Engineering Mechanics at Cornell University in 1963, and a Ph.D. from the Aeronautics and Astronautics Department at M.I.T. in 1971. His Ph.D. thesis was on Extracting Scientific Information from Spacecraft Tracking Data.

 Dr. Friedman worked at the AVCO Space Systems Division from 1963-1968, on both civilian and military space programs. From 1970 to 1980 he worked on deep space missions at the Jet Propulsion Laboratory (JPL) in Pasadena, California. He performed mission analysis and navigation system studies for pre-project definition of Mariner Venus-Mercury, Voyager and Galileo and was the program development leader for Venus Orbital Imaging Radar, which later became Magellan. He led the development and design for the Halley Comet Rendezvous-Solar Sail proposal and was the leader of the post-Viking Mars Program in the late 1970s. In 1979-80 he originated and led the International Halley Watch. He was manager of Advanced Planetary Studies at JPL. Dr. Friedman is the author of more than 20 technical papers on Celestial Navigation, Astrodynamics, Mission Analysis and Design, and Mission Planning. He is the author of the book Starsailing: Solar Sails and Interstellar Travel, published by John Wiley, Inc.​

 In 1978-79, Dr. Friedman was the AIAA Congressional Fellow on the staff of the Senate Committee on Commerce, Science and Transportation. He worked there on Space Policy, Operational Remote Sensing legislation, NASA program oversight and technology innovation on the railroads. He is a member of the American Astronautical Society, the Division for Planetary Sciences of the American Astronomical Society, Sigma Xi and Fellow of the American Association for the Advancement of Science, the British Interplanetary Society and the American Institute of Aeronautics and Astronautics. He is a National Fellow member of the Explorers Club.  He was recently elected to the International Academy of Astronautics.

Dr. Friedman left JPL in 1980 and co-founded The Planetary Society with Carl Sagan and Bruce Murray. He was Executive Director of the Society for 30 years and remained on the Board of Directors until Oct 2014.