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 Nuclear Energy Conference & Expo (NECX)
August 24–27, 2026
Dallas, TX|Hilton Anatole
Latest Magazine Issues
Jul 2026
Jan 2026
2026
Latest Journal Issues
Nuclear Science and Engineering
September 2026
Nuclear Technology
August 2026
Fusion Science and Technology
Latest News
LLNL and Pacific Fusion achieve 3,000-shot milestone with Sirius pulsed-power prototype
Researchers from Lawrence Livermore National Laboratory and Pacific Fusion have surpassed 3,000 “shots” with Sirius, a four-stage prototype impedance-matched Marx generator (IMG) of the type that can provide pulsed power to an inertial confinement fusion machine. The team characterized this achievement as a “key milestone in the development of high-gain fusion and a practical example of government-industry partnership at work.”
Fernando Ferrante (EPRI), Emma Wong (EPRI), Andrew Mantey (EPRI), Jessica Bock (Ameren Missouri), Justin Hiller (Ameren Missouri), Barry Thurston (Exelon Nuclear Generation), Suzanne Lloyd (Exelon Nuclear Generation), Nina Lacôme (Exelon Nuclear Generation), Seth Rios (Exelon Nuclear Generation), Larry Lee (Jensen Hughes), Andrew Williamson (Jensen Hughes)
Proceedings | 2021 International Topical Meeting on Probabilistic Safety Assessment and Analysis (PSA 2021) | Virtual Meeting | Pages 242-251
