[DOC] [TLE] Clyde Tombaugh - Wikipedia [PAR] Clyde William Tombaugh was an American astronomer. He discovered Pluto in 
1930, the first object to be discovered in what would later be identified as the 
Kuiper belt. At the time of discovery, Pluto was considered a planet but was later 
... Tombaugh died on January 17, 1997, when he was in Las Cruces, New 
Mexico,... [DOC] [TLE] Pluto discoverer's ashes are aboard New Horizons probe - CNN.com [PAR] Jul 12, 2015 ... NASA probe passes Pluto, carrying ashes of man who discovered it ... calling "
bladed" terrain near the heart-shaped region of the dwarf planet. ..... Clyde 
Tombaugh discovered Pluto in 1930 at the age of 24; He died in 1997, ... He was 
90. ... teacher, punster, and friend: Clyde W. Tombaugh (1906-1997)."... [DOC] [TLE] Clyde Tombaugh - Biography, Facts and Pictures - Famous Scientists [PAR] Clyde Tombaugh discovered the dwarf planet Pluto in 1930. He ... He died at the 
age of 90 on January 17, 1997 and a certain amount of his ashes was placed... [DOC] [TLE] Clyde Tombaugh: Astronomer Who Discovered Pluto - Space.com [PAR] Feb 15, 2013 ... When Clyde Tombaugh built his first telescope at the age of 20, he could ... Let's 
take a look at the life of this amazing man. ... 17, 1997. ... Planet X, though he 
died before the new planet could be found. ... 18, 1930, Tombaugh noticed 
movement across the field of a pair of images taken a month beforehand. [DOC] [TLE] Clyde W. Tombaugh, 90, Discoverer of Pluto - The New York Times [PAR] Jan 20, 1997 ... Clyde W Tombaugh, who earned lasting place in annals of astronomy by 
discovering planet Pluto in far reaches of solar system in 1930, dies at age 90; ... 
Clyde W. Tombaugh, 90, Discoverer of Pluto. By WILLIAM DICKE JAN. 20, 1997 
... He was the only person to discover a planet in the solar system in the... [DOC] [TLE] Heroes of Space: Clyde Tombaugh | - About Space [PAR] Feb 4, 2016 ... Clyde Tombaugh discovered dwarf planet Pluto in 1930. ... man and when he 
died on 17 January 1997 at the age of 90, he left behind his wife,... [DOC] [TLE] Clyde Tombaugh Biography  Life of American Astronomer [PAR] Clyde Tombaugh Astronomer Specialty Discovery of Pluto Born February 4, 1906 
in a ranch near Streator, Illinois, U.S. Died Jan. 17, 1997. ... He is most famous for 
being the man who discovered Pluto, which for many years was ... of the solar 
system, but which after Tombaugh's death was reclassified as a dwarf planet. [DOC] [TLE] Clyde Tombaugh dies at 90 - Astronet [PAR] Clyde Tombaugh, die in 1930 de planeet Pluto ontdekte, is op 90-jarige leeftijd in 
... Clyde Tombaugh, the man who discovered the ninth planet Pluto, died last 
Friday in his home in Mesilla Park, New Mexico, at the age of 90. He is survived 
by his wife, Patsy, two children, and several grandchildren and ... January 18, 
1997... [DOC] [TLE] Ms de 1000 ideas sobre Clyde Tombaugh en Pinterest | NASA ... [PAR] A photo of Clyde Tombaugh, the American who discovered Pluto in 1930, ..... 
ashes belonging to Clyde Tombaugh, also known as the man who discovered 
Pluto. ..... Tombaugh discovered the mysterious Planet X, now known as Pluto, he 
was .... into space after his death in 1997 and his ashes are now approaching 
Pluto,... [DOC] [TLE] 1000+ ideas about Clyde Tombaugh on Pinterest | Dwarf Planet ... [PAR] 18, 1930: American astronomer Clyde Tombaugh discovered Pluto. .... Clyde 
Tombaugh: The Autographs And Life Of The Man Who Discovered Pluto .... When 
he died 67 years later, he requested his ashes be sent to space. ..... went on to 
have a long and fruitful career in astronomy before dying in 1997 at the age of 90. [DOC] [TLE] Clyde W. Tombaugh 1907-1997 - ICSTARS Astronomy [PAR] Clyde Tombaugh-Discover of Pluto Dead at 90. ... 9-inch f/9

Question: Clyde Tombaugh, the man who discovered this planet in 1930, passed away in 1997; he was 90
Answer: Pluto