Morning Overview on MSN
A startup just brought America’s first privately built nuclear reactor to criticality in Idaho, clearing it to start making power by 2027
Antares Nuclear achieved initial criticality of its Mark-0 reactor at Idaho National Laboratory earlier this week, making it ...
Antares Nuclear completed a zero-power criticality test for its Mark-0 demonstrator reactor at Idaho National Laboratory on June 4, 2026. This milestone advances the deployment of next-generation ...
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