ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
Explore the many uses for nuclear science and its impact on energy, the environment, healthcare, food, and more.
Division Spotlight
Fusion Energy
This division promotes the development and timely introduction of fusion energy as a sustainable energy source with favorable economic, environmental, and safety attributes. The division cooperates with other organizations on common issues of multidisciplinary fusion science and technology, conducts professional meetings, and disseminates technical information in support of these goals. Members focus on the assessment and resolution of critical developmental issues for practical fusion energy applications.
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!
Latest Magazine Issues
Mar 2025
Jan 2025
Latest Journal Issues
Nuclear Science and Engineering
May 2025
Nuclear Technology
April 2025
Fusion Science and Technology
Latest News
El Salvador: Looking to nuclear
In 2022, El Salvador’s leadership decided to expand its modest, mostly hydro- and geothermal-based electricity system, which is supported by expensive imported natural gas and diesel generation. They chose to use advanced nuclear reactors, preferably fueled by thorium-based fuels, to power their civilian efforts. The choice of thorium was made to inform the world that the reactor program was for civilian purposes only, and so they chose a fuel that was plentiful, easy to source and work with, and not a proliferation risk.
Technical Session|Sponsored by ANSTD
Monday, November 13, 2023|3:15–5:00PM EST|Lincoln East
Session Chair:
Jeffrey C. King
Session Organizer:
Alternate Chair:
Paolo F. Venneri
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A Regulatory Framework for Commercial Nuclear Missions on the Moon
3:15–3:35PM EST
Alexander Q. Gilbert (Zeno Power Systems), Jaclyn Wiley (Zeno Power Systems)
Paper
Coming in Hot? A Retrospective Review of Nuclear Spacecraft End-of-Life Strategies
3:35–3:55PM EST
Jaclyn Wiley (Zeno Power), Alex Gilbert (Zeno Power)
Long-Life Hybrid Power Sources for Extreme Space and Arctic Environments
3:55–4:15PM EST
Thomas Adams (Naval Surface Warfare Center), Peter Cabauy (City Labs), Darrell Cheu (Purdue), Shripad Revankar (Purdue), Vilas G. Pol (Purdue)
Z1: Unveiling a Novel Lightweight Strontium-90 Radioisotope Heat Source with Innovative Fuel and Shielding Design
4:15–4:35PM EST
J.R. Matthews (Zeno Power Systems), T.R. Riley (Zeno Power Systems), O. Zivkovic (Zeno Power Systems), C.E. Whiting (Univ. Dayton), J.A. Katalenich (PNNL)
Dynamic Modeling of Nuclear Thermal Propulsion Systems Under Drum Fault Conditions
4:35–4:55PM EST
David Anderson (Univ. Tennessee, Knoxville), Dane de Wet (ORNL), Wesley C. Williams (ORNL)
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