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.
Membership
- Explore membership for yourself or for your organization.
Events
- Meeting Spotlight
  Nuclear Energy Conference & Expo (NECX)
  September 8–11, 2025
  Atlanta, GA|Atlanta Marriott Marquis
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
  Jun 2025
  Jan 2025
  Latest Journal Issues
  Nuclear Science and Engineering
  August 2025
  Nuclear Technology
  August 2025
  Fusion Science and Technology
  July 2025
- Latest News
  The U.S. Million Person Study of Low-Dose-Rate Health Effects
  There is a critical knowledge gap regarding the health consequences of exposure to radiation received gradually over time. While there is a plethora of studies on the risks of adverse outcomes from both acute and high-dose exposures, including the landmark study of atomic bomb survivors, these are not characteristic of the chronic exposure to low-dose radiation encountered in occupational and public settings. In addition, smaller cohorts have limited numbers leading to reduced statistical power.
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NASA

NASA RPS Program

NASA Fission Surface Power Project

Marshall Space Flight Center, Space Nuclear Propulsion Project

Building on a sixty-year legacy of safe and effective space nuclear power, NASA, in partnership with the Department of Energy, is leading the way to develop new, innovative nuclear power and propulsion, technologies and systems, to enable missions that advance the scientific knowledge of our solar system and expand the sustained capability of human exploration in space.

https://www.nasa.gov