Jan Oort

Jan Hendrik Oort was a Dutch astronomer who made significant contributions to the understanding of the Milky Way and who was a pioneer in the field of radio astronomy. The New York Times called him "one of the century's foremost explorers of the universe"; the European Space Agency website describes him as "one of the greatest astronomers of the 20th century" and states that he "revolutionised astronomy through his ground-breaking discoveries." In 1955, Oort's name appeared in Life magazine's list of the 100 most famous living people. He has been described as "putting the Netherlands in the forefront of postwar astronomy."

28 April 1900

Born on the same birth date (28 April 1900): Alice Berry • Heinrich Müller (Gestapo)

Born on the same birth day (28 April): Franz Sparry • Jakob Butturff • John Daly (golfer) • Kim Sung-kyu • Lucas Jakubczyk • Mike Brearley • Nour El-Sherif • Scott Fujita • Sidney Toler • Terry Pratchett • Too Short

Born in the same month (April 1900): Adolf Dymsza • Amelia Best • Anis Fuleihan • Charles Richter • Eva Aschoff • Hack Wilson • Jim Bottomley • Marie Byles • Ramón Iribarren • Shivrampant Damle • Sorcha Boru • Stefanie Clausen • Sándor Márai • Tebbs Lloyd Johnson