Charles Oppenheimer, the grandson of the “father of the atomic bomb,” wants us to save the world with nuclear fission. In “Nuclear Energy’s Moment Has Come,” published in Time last week, Oppenheimer discusses why the public should embrace nuclear energy as a bipartisan solution to the climate crisis.

On December 16 the Department of Energy reversed a decision made nearly 70 years ago by leaders of its predecessor agency, the Atomic Energy Commission, to revoke the security clearance of J. Robert Oppenheimer, the scientist who led the first group of scientists and engineers at what would eventually become Los Alamos National Laboratory as they built the first atomic bomb. While it comes far too late for Oppenheimer, his family, and his colleagues to appreciate, the McCarthy-era campaign to discredit Oppenheimer is now itself officially discredited as “a flawed process that violated the Commission’s own regulations,” in the words of the DOE’s recent announcement.

Oppenheimer’s story has been told many times by biographers and chroniclers of the Manhattan Project; a new feature film is expected in July 2023. Today, we offer a #ThrowbackThursday post that examines the scant coverage of Oppenheimer’s life and work in the pages of Nuclear News to date and draws on other historical content—and the DOE’s recent move to correct the record—to fill a few of the gaps.