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Conference Spotlight
2026 Nuclear Energy Conference & Expo (NECX)
August 24–27, 2026
Dallas, TX|Hilton Anatole
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Nuclear Science and Engineering
July 2026
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May 2026
Latest News
Antares achieves zero-power criticality at INL
Leveraging more than $140 million in private capital fundraising, over 322,000 square feet of operational manufacturing space, and multifaceted partnerships with the Departments of Energy and Defense, reactor start-up Antares has become the first company involved in the Reactor Pilot Program to achieve zero-power fueled criticality—a full month ahead of the July 4 deadline set by President Trump’s Executive Order 14301.
This milestone, announced yesterday, was achieved with the company’s Mark-0: a sodium heat-pipe-cooled, TRISO-fueled microreactor. The Mark-0 is a forerunner to the company’s flagship design, which it calls the R1. For Antares, this development represents a key validation of its reactor physics, control systems, and supply chain.
Technical Session|Panel|Nuclear Thermal Propulsion
Wednesday, May 8, 2024|10:00–11:40AM MDT|Sweeney F
Session Chair:
Kate Kelly
Alternate Chair:
Holly R. Trellue
Session Organizer:
This panel session will present experiences of women in the space nuclear field and advice to others pursuing careers in the area.
Tabitha Dodson
DARPA
Danielle Woodham
NASA
Mikaela Blood
Lockheed Martin
Nesrin Cetiner
MIT
Holly Trellue
LANL
