Following the release of Christopher Nolan’s latest epic, Oppenheimer, here’s what you need to know about what happened to the real life physicist, J. Robert Oppenheimer after the events of the movie, including his cause of death.
Christopher Nolan’s Oppenheimer was one of the biggest and most critically-acclaimed movies of 2023. The success keeps on coming, too, as it’s the most decorated of all the Oscar-nominated movies heading into this year’s awards show.
While we praised the movie in our Oppenheimer review, there is a big part of the titular character’s life that doesn’t get shown during the course of Nolan’s stunning biopic.
Today, we’re here to focus on that gap in the timeline, as we explore J. Robert Oppenheimer and how he met his demise in real life.
How did Oppenheimer die? Cause of death explained
J. Robert Oppenheimer died on February 18, 1967, at the age of 62. The cause of death was the outcome of a prolonged battle with throat cancer.
The roots of Oppenheimer’s illness trace back to his early days, an era when the perils of smoking were not yet fully understood. Notably, Oppenheimer was said to have been a chain smoker since his youth, something we see Cillian Murphy depict in the Oppenheimer cast. This habit led to bouts of tuberculosis and most likely precipitated his diagnosis of laryngeal cancer in late 1965.
Despite the advancement of medical sciences during his lifetime, the ’60s did not offer many effective treatments for such aggressive forms of cancer, particularly in advanced stages.
Despite his illness, the physicist remained largely undeterred, displaying his characteristic determination and resilience. However, the severity of the disease gradually undermined his strength.
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Oppenheimer underwent surgery, radiation treatment, and chemotherapy, but unfortunately these were all unsuccessful, and he fell into a coma before passing away in 1967, his death marking the loss of one of the most consequential figures in modern science.
He died in Princeton, New Jersey, where the funeral was also held, attended by more than 600 people, including his scientific, political, and military associates. None of this is seen when you watch Oppenheimer, as it falls outside of the timeline Nolan focuses on.
An excerpt from The New York Times’ original obituary reads: “A spokesman for the family said Dr. Oppenheimer died at 8 o’clock in his home on the grounds of the Institute for Advanced Study. He had been ailing since early last year with cancer of the throat.
“The physicist took part in the development of the first atomic bomb. In 1954 he was stripped of security clearance by the Atomic Energy Commission because of alleged association with Communists.
“The same agency nine years later awarded Dr. Oppenheimer the $50,000 Fermi award for ‘his outstanding contributions to theoretical physics and his scientific and administrative leadership.’”
Oppenheimer’s death was met with widespread reflection across the globe. His demise did not merely symbolize the end of an individual life, but marked the conclusion of a significant chapter in the annals of nuclear physics and world history.
For more on the topic, you may be interested in our guide to the Oppenheimer ending explained, the Oppenheimer filming locations, and the true story behind the famous physicist. Or, if you want more content from the man behind the camera, here are all the Christopher Nolan movies ranked by Rotten Tomato scores, and a glimpse into what Nolan’s next movie will be.
We’ve also got a guide to all the new documentaries and true crime coming your way this month if these kind of historical stories are your thing.
