Clyde William Tombaugh /ˈtɒmbaʊ/ (February 4, 1906 – January 17, 1997) was an American astronomer. He discovered Pluto in 1930, the first object to be...

Planitia via glacial flow. The region is named after Clyde Tombaugh, the discoverer of Pluto. Tombaugh Regio is a large, light-colored region about 1,590 km...

23-year-old Clyde Tombaugh, who had just arrived at the observatory after Slipher had been impressed by a sample of his astronomical drawings. Tombaugh's task...

recipient Clyde Tolson, (1900–1975), Associate Director of the FBI Clyde Tombaugh (1906–1997), American astronomer, discoverer of Pluto Clyde A. Vaughn...

population was Frederick C. Leonard. Soon after Pluto's discovery by Clyde Tombaugh in 1930, Leonard pondered whether it was "not likely that in Pluto there...

Lowell Observatory that the dwarf planet Pluto was discovered in 1930 by Clyde Tombaugh. The observatory was founded by astronomer Percival Lowell of Boston's...

Tombaugh may refer to: Tom Baugh (born 1963, as Thomas Anthony Baugh), U.S. American football center Clyde Tombaugh (1906-1997, born Clyde William Tombaugh)...

called Pluto discoverer Clyde Tombaugh, requesting permission to visit his planet. "I told him he was welcome to it," Tombaugh later remembered, "though...

Renaissance Technologies. In 2016, asteroid 6618 Jimsimons, discovered by Clyde Tombaugh in 1936, was named after Simons by the International Astronomical Union...

the United States Army's Office of Ordnance Research commissioned Clyde Tombaugh, discoverer of Pluto, to search for near-Earth asteroids. The Army issued...