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Conference Spotlight
2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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Nuclear Science and Engineering
March 2026
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February 2026
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January 2026
Latest News
INL researchers use LEDs to shed light on next-gen reactors
At Idaho National Laboratory, researchers have built a bridge between computer models and the lab’s Microreactor Applications Research Validation and Evaluation (MARVEL) microreactor.
Tony Crawford, an INL researcher and MARVEL’s reactivity control system lead, designed a phone booth–sized surrogate nuclear reactor called ViBRANT, or Visual Benign Reactor as Analog for Nuclear Testing, which uses light instead of neutrons to show a “nuclear” reaction.
Technical Session|Panel|Radioisotope Power Systems
Tuesday, May 7, 2024|10:00–11:40AM MDT|Sweeney F
Session Chair:
Harsh Desai
Alternate Chair:
Session Organizer:
There has been a rapid growth in demand for space exploration and utilization of nuclear systems from both government and commercial customers. With multiple projects executing between AFRL, DARPA, and NASA, there has been significant progress in advancing commercial technologies for radioisotope power systems, nuclear thermal propulsion, and fission surface power. For successful deployment of these space nuclear systems, the nuclear industry will need to establish a resilient, affordable, and a sustainable supply chain for HALEU and radioisotopes. This panel assembles experts to deliberate on the crucial task of ensuring that the nuclear supply chain is well-equipped to meet this burgeoning need.
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