Pluto was discovered on February 18, 1930 by Clyde Tombaugh at Lowell Observatory in Flagstaff, Arizona. It was discovered using two photographic plates taken of the same place in the sky on January 23 and 29.
Pluto was discovered in 1930 by the astronomer Clyde Tombaugh. Pluto was discovered in 1930 by a fortunate accident. Calculations which later turned out to be in error had predicted a planet beyond Neptune, based on the motions of Uranus and Neptune. Not knowing of the error, Clyde W. Tombaugh at Lowell Observatory in Arizona did a very careful sky survey which turned up Pluto anyway. It was officially discovered by Clyde Tombaugh, from Kansas. The existence of Pluto was predicted by perturbations of the orbit of Neptune late in the 19th century.
Percival Lowell looked for it, and did photograph Pluto in 1915, but didn't recognize what he had seen.
The task of finding the planet was given to Clyde W. Tombaugh at Lowell Observatory in Arizona. He did a very careful sky survey which identified Pluto in photos taken on February 18, 1930 and announced it on March 13, 1930
Pluto was discovered on Tuesday 18th February 1930 by the astronomer Clyde Tombaugh.
The planet Pluto was discovered by Clyde Tombaugh. He discovered it by looking through a telescope at his home.
Pluto was discovered on February 18, 1930 by Clyde Tombaugh at Lowell observatory in Flagstaff, Arizona.
Pluto was discovered in 1930 by Clyde Tombaugh.
Clyde Tombaugh discovered (found) Pluto in 1930
Pluto was discovered on February 18, 1930.
Clyde Tombaugh discovered Pluto in 1930.
pluto was discovered on february 18, 1930
No. Pluto was discovered in 1930.
Pluto was discovered in 1930 by Clyde Tombaugh.
pluto
Never. Pluto was discovered by Clyde Tombaugh, in 1930.
NOPE!
pluto was discovered in 1930
No. Pluto was discovered in 1930.
No. Pluto was discovered in 1930 by telescope.
Neptune was discovered before Pluto.
Pluto has three moons.Charon was discovered in 1978Nix and Hydra were discovered in 2005
Pluto's largest moon, Charon, was discovered in 1978
Pluto was discovered in 1930 by Clyde Tombaugh.
Pluto was discovered in 1930.
Clyde W. Tombaugh discovered Pluto on the 18th of Febuary 1930.
Pluto was a planet discovered in 1930
Pluto was discovered in 1930. The person who discovered Pluto was a guy named Clyde W. Tombaugh. After he discovered Pluto they called Pluto Planet X. But later a girl named Venetia Katherine Douglas Phair, born in 1919. She came up with the name Pluto because the planets description sounded just like the god of darkness and the underworld.
An American astronomer named Clyde Tombaugh discovered Pluto in 1930