About ANS
- ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
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- Conference Spotlight
  Nuclear Energy Conference & Expo (NECX)
  September 8–11, 2025
  Atlanta, GA|Atlanta Marriott Marquis
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- 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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  Aug 2025
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  September 2025
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  September 2025
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  August 2025
- Latest News
  A busy week in Utah for nuclear development
  Almost every day this week has featured headlines concerning announcements, signings, and progress across Utah’s nuclear sector.
  At a glance: TerraPower, Flagship, and the state signed a memorandum of understanding to cooperate on siting a Natrium reactor; $5 million may come to Camp Williams for General Matter–related site preparation work; and Nusano cut the ribbon on a radioisotope production facility.
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Optimisation of the Americium and Plutonium Purification by Extraction (AMPPEX) Process Flowsheet

Rebecca Sanderson (National Nuclear Laboratory), Mark Sarsfield (National Nuclear Laboratory), Chris Maher (National Nuclear Laboratory), Michael Carrott (National Nuclear Laboratory), Dan Whittaker (National Nuclear Laboratory), Billy Keywood (National Nuclear Laboratory), Chris Mason (National Nuclear Laboratory), Kerry Jackson (National Nuclear Laboratory), Chloe Edmondson (National Nuclear Laboratory), Catherine Needham (National Nuclear Laboratory), Joshua Holt (National Nuclear Laboratory), Jason Borwick (National Nuclear Laboratory), Keith Stephenson (European Space Agency)

Proceedings | Nuclear and Emerging Technologies for Space (NETS-2022) | Cleveland, OH, May 8-12, 2022 | Pages 403-406