Christopher Glein

Christopher R. Glein is an American geochemist at the Southwest Research Institute in San Antonio, TX.  He studies planetary science, astrobiology, and organic geochemistry.  Glein was the first to describe how Saturn's moon Enceladus is the only known body, besides Earth, that has all of the requirements necessary for life.  Glein has been involved in multiple spacecraft missions, leading to significant findings about Pluto, Enceladus, and Titan. In 2017, he was recognized for Outstanding Contributions to the ESA Rosetta Mission by the European Space Agency. Provided by Wikipedia