About ANS
- ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
About Nuclear
- Explore the many uses for nuclear science and its impact on energy, the environment, healthcare, food, and more.
Communities
- Division Spotlight
  Nuclear Criticality Safety
  NCSD provides communication among nuclear criticality safety professionals through the development of standards, the evolution of training methods and materials, the presentation of technical data and procedures, and the creation of specialty publications. In these ways, the division furthers the exchange of technical information on nuclear criticality safety with the ultimate goal of promoting the safe handling of fissionable materials outside reactors.
Events
- Meeting Spotlight
  2025 ANS Annual Conference
  June 15–18, 2025
  Chicago, IL|Chicago Marriott Downtown
Standards
- 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!
Publications
- Latest Magazine Issues
  May 2025
  Jan 2025
  Latest Journal Issues
  Nuclear Science and Engineering
  July 2025
  Nuclear Technology
  June 2025
  Fusion Science and Technology
  May 2025
- Latest News
  BREAKING NEWS: Trump issues executive orders to overhaul nuclear industry
  The Trump administration issued four executive orders today aimed at boosting domestic nuclear deployment ahead of significant growth in projected energy demand in the coming decades.
  During a live signing in the Oval Office, President Donald Trump called nuclear “a hot industry,” adding, “It’s a brilliant industry. [But] you’ve got to do it right. It’s become very safe and environmental.”
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Path to Skutterudite Based Multi-Mission Radioisotope Thermoelectric Generator Flight Qualification Unit

A. Lane (Aerojet Rocketdyne), W. Otting (Aerojet Rocketdyne), K. Wefers (Aerojet Rocketdyne), P. Frye (Aerojet Rocketdyne), J. VanderVeer (Teledyne Energy Systems), R. Bennett (Teledyne Energy Systems), S. Keyser (Teledyne Energy Systems), S. Pinkowski (Jet Propulsion Laboratory), T. Caillat (Jet Propulsion Laboratory)

Proceedings | Nuclear and Emerging Technologies for Space (NETS-2022) | Cleveland, OH, May 8-12, 2022 | Pages 466-466