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
2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
Latest Magazine Issues
Apr 2026
Jan 2026
Latest Journal Issues
Nuclear Science and Engineering
May 2026
Nuclear Technology
March 2026
Fusion Science and Technology
Latest News
DOE RFI probes barriers to space reactor production
The Department of Energy is asking for industry input on the United States’ readiness to produce “up to four space reactors within five years,” according to a request for information that opened on Tuesday.
With a quick turnaround—the deadline for responses is May 5—the RFI asks for an assessment of gaps or challenges related to reactor design, long-lead-time components, and fuel allocation or production.
An ANS Working Group is the writing committee. These groups of about a dozen people each create the text of ANS Standards. They also make decisions about a standard's maintenance and respond to requests for clarification or interpretation. Many working groups take advantage of the two ANS meetings held each year (June and November) and meet at that time. Others conduct much of their work via telephone, e-mail, and fax.
Working groups now use "ANS Collaborate" as an online collaboration tool to communicate and conduct working group business.
Last modified January 8, 2026, 4:36pm CST