B.S., University of Southern California (1969)
M.A., University of California, Los Angeles (1972)
Ph.D., University of California, Los Angeles (1974)

Research Interests
Star formation; interstellar medium; turbulence; galaxy evolution; complex systems; astrobiology.

Group Areas
Astrobiology, Milky Way Evolution, ISM and Star Formation, Planet Formation, Atmospheres & Life, Star Formation & Protoplanetary Disks