Mary Voytek, Senior Scientist for Astrobiology, presented achievement awards to some of the key figures who have shaped Exobiology and Astrobiology at NASA. Pictured from left to right: Baruch Blumberg, Michael Meyer, John Rummel, Linda Billings, Lynn Margulis, Daniel Goldin, James Lovelock, Mary Voytek and Carl Pilcher. Photo Credit: Bill Ingalls/NASA