Atomic Heritage Foundation

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January 28, 1939

January 28, 1939

Physicists recreate fission experiment at the Carnegie Atomic Physics Observatory in Washington D.C.

Date Range:

1939CE Jan 28th

Era:

1938 to 1939: Discovering Fission

Hear the stories of the Manhattan Project

Browse our collection of oral histories with workers, families, service members, and more about their experiences in the Manhattan Project.

Tour the Sites of the Manhattan Project

Tour some of the key locations of the Manhattan Project with an audio guide.

Read recent news & articles

Secretary of DOI Sally Jewel and of DOE Ernie Moniz shake hands on launching the new park as a partnership between their two agencies.

5th Anniversary of the Manhattan Project National Historical Park

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