Leslie Orgel
In 1964 Orgel was appointed Senior Fellow and Research Professor at the Salk Institute for Biological Studies, where he directed the Chemical Evolution Laboratory. He was also an adjunct professor in the Department of Chemistry and Biochemistry at the University of California, San Diego, and he was one of five principal investigators in the NASA-sponsored NSCORT program in exobiology. Orgel also participated in NASA's Viking Mars Lander Program as a member of the Molecular Analysis Team that designed the gas chromatography mass spectrometer instrument that robots took to the planet Mars.