Oral history interview with Clyde William Tombaugh, 1969.

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Tombaugh, Clyde William, 1906-1997. Oral history interview with Clyde William Tombaugh, 1969.

Oral history interview with Clyde William Tombaugh, 1969.

Discovery as an amateur astronomer of the planet Pluto (Percival Lowell's planet X) at the Lowell Observatory in 1930. Events leading up to the search and Tombaugh's involvement. Comments on the history of the Lowell Observatory as Percival Lowell's privately built and owned planetary observatory. Also prominently mentioned is: V.M. Slipher.

Preliminary transcript.

Related Constellations

There are 4 Constellations related to this resource.

Tombaugh, Clyde William, 1906-1997.

http://n2t.net/ark:/99166/w6n58str (person)

Clyde William Tombaugh was born February 4, 1906 on a farm near Streator, IL. The family moved to a farm in Kansas in 1922. He was hired to conduct planet-search photography in 1929 at the Lowell Observatory in Flagstaff, AZ. On February 18, 1930, Tombaugh discovered the ninth planet Pluto. The official announcement of the discovery was made March 13. The discovery led to awards and a scholarship to the University of Kansas where he started as a freshman in 1932, receiving his B.A. in 1936. In 1...

Lowell Observatory

http://n2t.net/ark:/99166/w6tj2h8b (corporateBody)

Lowell Observatory, an independent, nonprofit, astronomical research organization, was founded by Percival Lowell in Flagstaff, Arizona in 1894. From the description of Records [microform], 1894-1916. (Unknown). WorldCat record id: 78961648 Lowell Observatory was founded by Percival Lowell in 1894 at Flagstaff, Arizona. From the description of Correspondence, 1894-1916. (American Philosophical Society Library). WorldCat record id: 122523528 From the guid...

Slipher, Vesto Melvin, 1875-1969

http://n2t.net/ark:/99166/w6zs32t5 (person)

Astronomer. From the description of Letters to Dr. William Lowe Bryan, President of Indiana University, (Unknown). WorldCat record id: 81212201 Vesto Melvin Slipher was born on November 11, 1875 in Mulberry, Indiana. He was educated first at a high school in Frankfort, Indiana and later at the University of Indiana at Bloomington. Here, he received a bachelors degree in mechanics and astronomy in 1901, a masters degree in 1903, and a Ph.D in 1909. He began work ...

Lowell, Percival

http://n2t.net/ark:/99166/w64m9z08 (person)