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Clyde Tombaugh. Clyde William Tombaugh / ˈtɒmbaʊ / (February 4, 1906 – January 17, 1997) was an American astronomer. He discovered the ninth planet Pluto in 1930, the first object to be discovered in what would later be identified as the Kuiper belt.
Feb 15, 2013 · An avid amateur astronomer. Unimpressed with store-bought telescopes, Tombaugh constructed his first telescope at the age of 20, grinding the mirrors himself. Over the course of his life, he...
Mar 23, 2002 · The man who found Pluto. At 24 and with no formal education in astronomy, Clyde William Tombaugh set out to find "Planet X." By S. Alan Stern | Published: March 23, 2002 | Last updated on May...
Feb 16, 2021 · Photo: Clyde Tombaugh at the guide scope of the 13-inch astrograph he would use to discover Pluto. Tombaugh stands with one of his homemade telescopes | Unknown (public domain) The eldest of six children, Clyde Tombaugh was born on a farm near Streator, Illinois.
Clyde Tombaugh was an American astronomer who discovered Pluto in 1930 after a systematic search for a ninth planet instigated by the predictions of other astronomers. He also discovered several clusters of stars and galaxies, studied the apparent distribution of extragalactic nebulae, and made.
- The Editors of Encyclopaedia Britannica
Media in category "Clyde Tombaugh". The following 7 files are in this category, out of 7 total. Clyde Tombaugh image.jpg 169 × 237; 34 KB. Clyde Tombaugh Records - Flickr - brewbooks.jpg 3,264 × 2,448; 3.93 MB. Clyde W. Tombaugh.jpeg 766 × 1,000; 159 KB. Lowell astrograph.jpg 1,995 × 2,976; 619 KB.
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Jun 27, 2018 · Clyde W. Tombaugh, an astronomer and master telescope maker, spent much of his career performing a painstaking photographic survey of the heavens from Lowell Observatory in Flagstaff, Arizona. This led to the discovery of Pluto (1930), the ninth planet in the solar system .
