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Division Spotlight
Nuclear Nonproliferation Policy
The mission of the Nuclear Nonproliferation Policy Division (NNPD) is to promote the peaceful use of nuclear technology while simultaneously preventing the diversion and misuse of nuclear material and technology through appropriate safeguards and security, and promotion of nuclear nonproliferation policies. To achieve this mission, the objectives of the NNPD are to: Promote policy that discourages the proliferation of nuclear technology and material to inappropriate entities. Provide information to ANS members, the technical community at large, opinion leaders, and decision makers to improve their understanding of nuclear nonproliferation issues. Become a recognized technical resource on nuclear nonproliferation, safeguards, and security issues. Serve as the integration and coordination body for nuclear nonproliferation activities for the ANS. Work cooperatively with other ANS divisions to achieve these objective nonproliferation policies.
Meeting Spotlight
ANS Student Conference 2025
April 3–5, 2025
Albuquerque, NM|The University of New Mexico
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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March 2025
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February 2025
Latest News
Colin Judge: Testing structural materials in Idaho’s newest hot cell facility
Idaho National Laboratory’s newest facility—the Sample Preparation Laboratory (SPL)—sits across the road from the Hot Fuel Examination Facility (HFEF), which started operating in 1975. SPL will host the first new hot cells at INL’s Materials and Fuels Complex (MFC) in 50 years, giving INL researchers and partners new flexibility to test the structural properties of irradiated materials fresh from the Advanced Test Reactor (ATR) or from a partner’s facility.
Materials meant to withstand extreme conditions in fission or fusion power plants must be tested under similar conditions and pushed past their breaking points so performance and limitations can be understood and improved. Once irradiated, materials samples can be cut down to size in SPL and packaged for testing in other facilities at INL or other national laboratories, commercial labs, or universities. But they can also be subjected to extreme thermal or corrosive conditions and mechanical testing right in SPL, explains Colin Judge, who, as INL’s division director for nuclear materials performance, oversees SPL and other facilities at the MFC.
SPL won’t go “hot” until January 2026, but Judge spoke with NN staff writer Susan Gallier about its capabilities as his team was moving instruments into the new facility.
Technical Session|Nuclear Thermal Propulsion
Tuesday, May 7, 2024|10:00–11:40AM MDT|Coronado/DeVargas
Session Chair:
Christopher (Britton) Reynolds (Aerojet Rocketdyne/L3Harris)
Alternate Chair:
Randy Bell (Aerospace Corp.)
Session Organizer:
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Nuclear Power and Propulsion International Gap Assessment
10:00–10:25AM MDT
Markus Landgraf (European Space Agency), Lee S. Mason (NASA Glenn Research Center), Hiroshi Ueno (Japan Aerospace Exploration Agency), Martin Anderson (Canadian Space Agency), Pierre Boutté (Centre National d'Études Spatiales), Daniel Brady (National Resources Canada), Joshua Brayford (UK Space Agency), Pascal Bultel (Centre National d'Études Spatiales), Antoine de la Chevrotière (National Resources Canada), Leonard Dudzinski (NASA Headquarters), Kandyce Goodliff (NASA Langley Research Center), John Guidi (NASA Headquarters), Adrian Guzmán (Agencia Espacial Mexicana), Jintae Hong (KAERI), Chan Soo Kim (KAERI), Andrew Kuh (UK Space Agency), William Mackey (Canadian Space Agency), Micah Melnyk (National Resources Canada), Jun Nakajima (Japan Aerospace Exploration Agency), Claire Parfitt (European Space Agency), Rinat Rashapov (Canadian Space Agency), Dong Young Rew (KAERI), Danilo Sakay (Agência Espacial Brasileira), Leopold Summerer (European Space Agency), Ernest Tan (Canadian Space Agency), Manu Varrier (Indian Space Research Organisation), Brent Wilhelm (National Resources Canada)
Paper
Applications of Nuclear Thermal Propulsion for Deep Space Science Missions
10:25–10:50AM MDT
Christopher B. Reynolds (Aerojet Rocketdyne), C. Russell Joyner II (Aerojet Rocketdyne), Timothy Kokan (Aerojet Rocketdyne), Daniel J. H. Levack (Aerojet Rocketdyne), Brian J. Muzek (Aerojet Rocketdyne), Rod Noble (Aerojet Rocketdyne)
The Politics of Nuclear Rocket Development
10:50–11:15AM MDT
James C. Howe (247 Strategic Consulting)
Presentation Slides (Visible to Attendees)
Benefits of NTP in Cislunar Transportation System for NASA's Artemis Program
11:15–11:40AM MDT
Saroj Kumar (Univ. Alabama, Hunstville), L. Dale Thomas (Univ. Alabama, Huntsville), Jason T. Cassibry (Univ. Alabama, Huntsville)
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