Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

Robert S. Norris is the author of the definitive biography of General Groves, Racing for the Bomb: General Leslie R. Groves, the Manhattan Project’s Indispensable ManHe is a senior fellow at the Federation of American Scientists in Washington, DC, and previously was a senior research associate for the National Resources Defense Council.

Norris is an expert on the nuclear weapons programs of the United States, the Soviet Union and Russia, the United Kingdom, France, and China, as well as India, Pakistan, and Israel. He is the co-author of Making the Russian Bomb: From Stalin to Yeltsin and has written many articles on nuclear history. He has a PhD in Political Science from New York University. He is a member of the Atomic Heritage Foundation’s Board of Directors.

Related Profiles

Richard Rhodes

Half Moon Bay, CA

Richard Rhodes is the Pulitzer Prize-winning author of The Making of the Atomic Bomb, The Twilight of the Bombs, Dark Sun as well as more than twenty other books.

Ray Smith

Trinity Site

Ray Smith is the historian at the Y-12 National Security Complex. His specific focus is the history of Oak Ridge, and he is intimately acquainted with the uranium enrichment processes undertaken at the Y-12, K-25, and S-50 plants during the Manhattan Project, and how the Fat Man and Little Boy bombs worked.

G. Robert Gunther-Mohr

Washington, DC

G. Robert Gunther-Mohr joined the Manhattan Project in 1944. Mohr worked on the top secret polonium trigger being developed for the plutonium bomb at the Monsanto Chemical Company in Dayton, Ohio.

Isabella Karle

Washington, DC

Isabella Karle (1921-2017) was a pioneer in the scientific field of crystallography. Her work on molecular structures had a sweeping influence across many scientific fields by allowing, for example, scientists to study nerve transmissions and aiding chemists in synthesizing pest repellents.