Clark Johnson
This site has been modified from its original version. The interactive elements, such as comment forms, have been removed. This site was archived in October, 2019.
Astrobiologist and Professor
Astrobiologist and Professor
Clark Johnson is a professor in the Department of Geoscience at the University of Wisconsin - Madison. His research focuses on astobiology, with an emphasis on the evolution of life and ancient environments on Earth. He is the Principal Investigator for the Wisconsin Astrobiology Research Consortium, which is funded by the NASA Astrobiology Institute.