March 31, 1999: "Planetary System Formation"

Dr. Jack Lissauer, NASA Ames Research Center

April 7, 1999: "Life on Mars, and Life in the Mars Meteorite"

Dr. David Blake, NASA Ames Research Center

April 14, 1999: "Electric Rocket Propulsion"

Dr. Owen Brown, Stanford Aeronautics and Astronautics Dept.

Dr. Steve Snyder, Space Systems, Loral

April 21, 1999: "Martian Life and Geology"

Prof. Norman Sleep, Stanford Geophysics Dept.

April 28, 1999: "Atomic Force Microscopes"

Prof. Calvin Quate, Stanford Ginzton Lab.

May 5, 1999: "Venus Atmospheric Profiles"

Dr. Jon Jenkins, SETI Institute

May 12, 1999: "Air Traffic Management"

Prof. Claire Tomlin, Stanford Aeronautics and Astronautics

May 19, 1999: "Lunar Prospector Magnetic Mapping"

Dr. Bob Lin, U. C. Berkeley

May 26, 1999: "Jupiter radio Emissions"

Dr. Imke De Pater, U. C. Berkeley

June 2, 1999: "Searching for Dark Matter in the Universe"

Prof. Blas Cabrera, Stanford Physics Dept.