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Conference Spotlight
2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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April 2026
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February 2026
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Latest News
TerraPower announces second Ac-225 production facility
TerraPower Isotopes, a TerraPower subsidiary, plans to increase its actinium-225 production 20-fold by opening a new manufacturing facility in Philadelphia, Pa., and by expanding the capacity of its Everett, Wash., facility. On March 17, TerraPower Isotopes said it expects the new facility to begin producing the medical radioisotope for targeted alpha therapy in 2029.
Chicago-Great Lakes Local Section Event
February 27, 2025|6:00–7:00PM (7:00–8:00PM EST)
Available to All Users
Join the ANS Chicago-Great Lakes Local Section for a presentation on the advancements in nuclear energy through the Molten Salt Research Reactor (MSRR) project at Abilene Christian University (ACU).
The presentation will focus on the MSRR's critical role in addressing global challenges, the advantages of using molten salt as a medium for energy production, safety features, the development timeline, key milestones, and future prospects for both Molten Salt Reactors (MSRs) and Small Modular Reactors (SMRs). The presentation will be followed by an interactive Q&A session into the MSRR's potential impacts on society and the environment.
Please register for this hybrid event and indicate whether you will be attending virtually or in person at the ANS Headquarters office (1111 Pasquinelli Dr., Suite 350, Westmont, IL 60559).
About the PresenterLester Towell, Director of Operations, ACU NEXT Lab, earned his bachelor’s degree in Engineering Physics from Abilene Christian University in 1990. For the next four years, he served in the US Navy as an instructor at the Naval Nuclear Power School in Orlando, FL where he taught Reactor Principles and Physics. In 1995, Towell joined the Computer Information Systems department at Howard Payne University and moved to the Nuclear Energy eXperimental Testing (NEXT) Lab at ACU in 2020 as the licensing manager for the first university advanced reactor in the country.