On this day

February 18, 1930

Revisit the news, notable people, and historical moments connected to this date.

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Headlines from February 18, 1930

Historical Events

Clyde Tombaugh

1930While studying photographs taken in January, Clyde Tombaugh discovers Pluto.[โ€ ]

Clyde William Tombaugh was an American astronomer and telescope maker, best known for discovering Pluto in 1930, marking the first detection of what would eventually be recognized as the Kuiper belt. At the time, Pluto was referred to as the ninth planet in the Solar System, a classification that stood for over seven decades.

Elm Farm Ollie

1930Elm Farm Ollie becomes the first cow to fly in a fixed-wing aircraft and also the first cow to be milked in an aircraft.[โ€ ]

Elm Farm Ollie became the first cow to fly in an airplane on February 18, 1930, as part of the International Aircraft Exposition in St. Louis, Missouri, United States.