Jet Propulsion Laboratory
Pasadena, CA, US
1979-2002: Jet Propulsion Laboratory, Pasadena, CA; Senior Research Scientist and Division Technologist, Mechanical Systems Engineering and Research Division
1969-1973: Associate Professor of Chemistry and Physics, University of Texas at Dallas
1973-1979: Full Professor of Physics and Environmental Engineering, University of Texas at Dallas
1965-1969: Associate Professor of Chemistry, Polytechnic Institute of New York
1959-1965: Senior Staff Scientist, Lockheed Palo Alto Research Laboratory
Areas of Expertise: Mission architecture, power systems, in situ resource distribution and utilization, exploration strategy
Preliminary System Analysis Of Mars ISRU Alternatives, with other authors, JPL Report D-31341, November, 2004.
Solar Energy on Mars, Volume 1. Basics, JPL Report D-31341-1, November, 2004.
Solar Energy on Mars, Volume 2, Calculations of Solar Energy on Mars, JPL Report D-31342-2, November, 2004.
Accessible Water on Mars, JPL Report D-31343, December, 2004.
Design Reference Missions for Human Exploration of Mars, with J. Andringa, JPL Report D-31340, January, 2005.