Astronomy
Steve Edberg – astronomer
Alex Filippenko – astronomer
Cherilynn Morrow – astronomer

Biology
Rick Anthony – virologist
Alice Huang – biologist
Christopher McKay – astrobiologist
Ken Nealson – astrobiologist

Chemistry
Patricia Beauchamp – chemist

Computer Science
Mauro Annunziato – computer scientist and artist
Jim Blinn – computer graphics researcher
Tony DeRose – computer graphics scientist

Geology
Mike Carr – geologist
Ronald Greeley – geologist

Mathematics
William McLaughlin – mathematician
Craig Peterson – mathematician
Carleton Solloway – mathematician

Medical
Richard Bing – cardiologist & music composer
Mihaly Csikszentmihalyi – psychologist
Michael Gazzaniga – psychologist & cognitive neuroscientist
J. Donald Capra – immunologist
Gerald Sonnenfeld – immunologist
Katherine Knight – immunologist
David W. Scott – immunologist

Physics
Garry Hunt – physicist
Ellis Miner – physicist & planetary scientist
Linda J. Spilker – physicist
Bill Nye – Science Educator