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2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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The spark of the Super: Teller–Ulam and the birth of the H-bomb—rivalry, credit, and legacy at 75 years
In early 1951, Los Alamos scientists Edward Teller and Stanislaw Ulam devised a breakthrough that would lead to the hydrogen bomb [1]. Their design gave the United States an initial advantage in the Cold War, though comparable progress was soon achieved independently in the Soviet Union and the United Kingdom.
Constellation is America’s largest producer of clean energy, producing 10 percent of the nation’s carbon-free energy. Our fleet of nuclear, hydro, wind, and solar facilities produces enough energy to power over 15 million homes and businesses through more than 32,400 megawatts of capacity that is nearly 90 percent carbon-free.
https://www.constellationenergy.com/our-work/what-we-do/generation.html