births
Ernst Öpik, Estonian astronomer and astrophysicist (died 1985)
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Ernst Öpik
Estonian astronomer and astrophysicist (1893–1985)
Ernst Julius Öpik was an Estonian astronomer and astrophysicist who spent the second half of his career (1948–1981) at the Armagh Observatory in Northern Ireland. He is best known for his pioneering work on solar system dynamics, particularly of the Oort cloud and the Yarkovsky…Source: Wikipedia (CC BY-SA)
October 22
Day of the year
October 22 is the 295th day of the year in the Gregorian calendar; 70 days remain until the end of the year.Source: Wikipedia (CC BY-SA)