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
Mark your calendar for the 2026 ANS Annual Conference
The American Nuclear Society’s 2026 Annual Conference is coming up fast. From May 31 to June 3, leaders from across the nuclear industry will gather in Denver, Colo., to discuss the state of the industry and emerging opportunities.
To register for the conference, make hotel reservations, and explore the full program, visit ans.org/meetings/ac2026/.
Visit Web Site
Promethian Energy and Space Technologies is a specialized startup providing advanced solutions in nuclear safety, instrumentation, and space systems. Our core capabilities include:
• Criticality Accident Alarm Systems (CAAS): Full-scope design, procurement, fabrication, and installation.
• Nuclear Instrumentation: Novel detector development and commercialization, including fast fission neutron detectors and combined neutron–gamma detection systems.
• Criticality Safety & Modeling: Facility analyses and safety assessments using MCNP, with expertise spanning fast fission and thermal reactor systems.
• Radiation Effects Testing: Nuclear materials testing of electronics and advanced materials under high neutron/gamma fluence, with multiple publications in the field.
• Space Applications: Instrumentation and materials testing for space nuclear systems, reactor monitoring solutions, and engineering approaches to unique nuclear challenges.
Promethian brings together deep technical expertise and agile problem-solving to support the DOE/DOD complex, research institutions, and industry partners. Our mission is to deliver innovative nuclear safety and space-power technologies from concept through deployment.
