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Division Spotlight
Aerospace Nuclear Science & Technology
Organized to promote the advancement of knowledge in the use of nuclear science and technologies in the aerospace application. Specialized nuclear-based technologies and applications are needed to advance the state-of-the-art in aerospace design, engineering and operations to explore planetary bodies in our solar system and beyond, plus enhance the safety of air travel, especially high speed air travel. Areas of interest will include but are not limited to the creation of nuclear-based power and propulsion systems, multifunctional materials to protect humans and electronic components from atmospheric, space, and nuclear power system radiation, human factor strategies for the safety and reliable operation of nuclear power and propulsion plants by non-specialized personnel and more.
Meeting Spotlight
2025 ANS Annual Conference
June 15–18, 2025
Chicago, IL|Chicago Marriott Downtown
Standards Program
The Standards Committee is responsible for the development and maintenance of voluntary consensus standards that address the design, analysis, and operation of components, systems, and facilities related to the application of nuclear science and technology. Find out What’s New, check out the Standards Store, or Get Involved today!
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July 2025
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June 2025
Fusion Science and Technology
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Nominations open for CNTA awards
Citizens for Nuclear Technology Awareness is accepting nominations for its Fred C. Davison Distinguished Scientist Award and its Nuclear Service Award. Nominations for both awards must be submitted by August 1.
The awards will be presented this fall as part of the CNTA’s annual Edward Teller Lecture event.
Dr. Manson Benedict was the eighth president of the American Nuclear Society (ANS). In 1957, Dr. Benedict was elevated to the status of a Fellow of ANS. In 1969, he received the Arthur Holly Compton Award in Education and in 1979 the Henry DeWolf Smyth Nuclear Statesman Award. He was the 1985 recipient of the ANS Seaborg Medal.
Dr. Manson Benedict was born on October 9, 1907. He was known for his pioneering role in nuclear engineering. He developed the gaseous diffusion method for separating the isotopes of uranium and supervised the engineering and process development of the K-25 plant in Oak Ridge, Tenn., where fissionable material for the atomic bomb was produced.
In 1951 he was invited to be MIT’s first professor of nuclear engineering in the Department of Chemical Engineering. The Department of Nuclear Engineering was established on July 1, 1958, with Dr. Benedict as the first department head.
From 1958 to 1968, Dr. Benedict was a member and chair of the Advisory Committee of the Atomic Energy Commission, appointed by Presidents Eisenhower and Kennedy.
He received many awards for his work on the Manhattan Project during World War II, and for his later career as a scientist, educator, and public servant, which focused on nuclear power and other peaceful uses of atomic energy. These included the William H. Walker award in 1947, the Perkin Research Medal in 1966, the Robert E. Wilson Award in 1968, the Enrico Fermi Award in 1972, and the National Medal of Science from President Gerald Ford in 1975. The Wilson Award citation said of Dr. Benedict, “He has served education, industry and government with quiet and unwavering dedication.” In recognition of his contributions, the Manson Benedict Fellowship fund was established in the MIT Nuclear Engineering Department in 1983.
Manson received a bachelor’s degree from Cornell University in chemistry in 1928, master’s and doctorate degrees from MIT in physical chemistry in 1932, and his PhD in physical chemistry in 1935.
Dr. Manson Benedict passed away on September 18, 2006.
