Georges-Louis Leclerc, Comte de Buffon

popular name: Marie Curie

date_of_death: July 4, 1934

age: 66

cause_of_death: Aplastic anemia from exposure to radiation

claim_to_fame: Science

best_know_for: Marie Curie was a Polish and naturalized-French physicist and chemist who conducted pioneering research on radioactivity. She was the first woman to win a Nobel Prize, the first person and the only woman to win the Nobel Prize twice, and the only person to win the Nobel Prize in two scientific fields. She was the first woman to become a professor at the University of Paris in 1906, and the first of only five women to be buried in Le Panthéon. Working with her husband, Pierre Curie, Marie Curie discovered polonium and radium in 1898. In 1903 they won the Nobel Prize for Physics for discovering radioactivity. In 1911 she won the Nobel Prize for Chemistry for isolating pure radium. Following work on X-rays during World War I, she studied radioactive substances and their medical applications.

popular name: John von Neumann

date_of_death: February 8, 1957

age: 53

cause_of_death: Bone cancer (disputed)

claim_to_fame: Science

best_know_for: John von Neumann was a Hungarian-American mathematician, physicist, computer scientist, engineer and polymath. Von Neumann was regarded as perhaps the mathematician with the widest coverage of the subject in his time and was said to have been "the last representative of the great mathematicians who were equally at home in pure and applied mathematics". Von Neumann's academic career was filled with awards and honors. He was a Member of the American Academy of Arts and Sciences; Academiz Nacional de Ciencias Exactas, Peru; Acamedia Nazionale dei Lincei, Italy; National Academy of Sciences; Royal Netherlands Academy of Sciences and Letters; Information Processing Hall of Fame; and held numerous honorary degrees. Described as the scientific genius who pioneered the modern computer, game theory, nuclear deterrence, and more, John von Neumann illuminated the fields of pure and applied mathematics, computer science, physics, and economics. In the end, it would be supremely difficult to effectively refute the claim that John von Neumann is likely the most intelligent person who has ever lived. By the time of his death in 1957 at the modest age of 53, the Hungarian polymath had not only revolutionized several subfields of mathematics and physics but also made foundational contributions to pure economics and statistics and taken key parts in the invention of the atomic bomb, nuclear energy and digital computing.

popular name: Christa McAuliffe

date_of_death: January 28, 1986

age: 37

cause_of_death: Space shuttle accident

claim_to_fame: Science

best_know_for: Christa McAuliffe was an American teacher and astronaut from Concord, New Hampshire, who was killed on the Space Shuttle Challenger on mission STS-51-L where she was serving as a payload specialist. On January 28, 1986, McAuliffe boarded Challenger with the other six crew members of STS-51-L. Seventy-three seconds into its flight at an altitude of 48,000 ft (14.630 km), the shuttle broke apart, resulting in the deaths of all seven crew members. According to NASA, it was in part because of the excitement over her presence on the shuttle that the accident had such a significant effect on the nation. Many schoolchildren were viewing the launch live, and media coverage of the accident was extensive.