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.
Explore membership for yourself or for your organization.
Conference Spotlight
Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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
Sep 2025
Jan 2025
Latest Journal Issues
Nuclear Science and Engineering
September 2025
Nuclear Technology
Fusion Science and Technology
August 2025
Latest News
TVA and Entra1 to deploy 6 GW of NuScale SMRs
The Tennessee Valley Authority and Houston, Texas–based energy production company Entra1 Energy recently announced the signing of an agreement to collaborate on the deployment of six new nuclear power plants equipped with NuScale small modular reactors.
Technical Session|Radioisotope Power Systems
Monday, May 5, 2025|3:15–4:55PM CDT|Salon EF (Marriott)
Session Chair:
Allen Guzik (NASA Glenn Research Center)
Track Organizer:
Harold Gerrish (NASA Marshall Space Flight Center)
To access paper attachments, you must be logged in and registered for the meeting.
Register NowLog In
Conceptual Study of Thermal Design for WEB Based on the Korean Small RTG and Future Application Plans
3:15–3:40PM CDT
Sunjin Kim (KAERI), Hui-Kyung Kim (KARI), Jong-Bum Kim (KAERI), Kwang-Jae Son (KAERI), Jin-Joo Kim (KAERI), Jin Kim (KAERI), Yongrok Jeong (KAERI), Kilyoung Ko (KAERI), Dong Yong Rew (KASA), Jintae Hong (KAERI)
Paper
AMBER: 241 Am Sources for Small Low-Power Satellite Applications
3:40–4:05PM CDT
Daniel Gadaleta (CSNR), Jackson C. Stahl (CSNR), Robert C. O'Brien (CSNR)
The Journey of Pulsar, Pu-238-Coupled Dynamic Power System for Space Exploration and Beyond
4:05–4:30PM CDT
Alessia Simonini (Tractebel Engineering), Nicolas Delannay (Tractebel Engineering), Beatriz Acevedo (SCK CEN), Jeremie Manaud (European Commission), Michel L. Schlegel (CEA), François Lanzetta (Univ. Franche-Comté), Dominique Vergnet (Airbus), Ana Fort (INCOTEC), Frederic Lattwein (Ariane Group), Brieuc Spindler (Tractebel Engineering)
An Integrated Satellite/Radioisotope Power System Concept for VLEO
4:30–4:55PM CDT
Chadwick Barklay (Univ. Dayton Research Institute), Simon Dawson (Optimum Technologies, Inc.), James Peterka (Optimum Technologies, Inc.), Christopher Venturella (Univ. Dayton Research Institute), Matthew Johnson (Univ. Dayton Research Institute)
To join the conversation, you must be logged in and registered for the meeting.