1930
Astronomer Clyde Tombough found Pluto on February 13, 1930.
In 1930.
Never. Pluto was discovered by Clyde Tombaugh, in 1930.
Clyde Tombaugh discovered Pluto at the Lowell Observatory in Flagstaff, Arizona.
Pluto, which is now classified as a dwarf planet.
Pluto was discovered in 1930 by Clyde Tombaugh.Astronomers noticed that the orbits of Neptune and Uranus were being affected by the gravity of an unknown object in the Solar System. Clyde Tombaugh carefully studied images of the night sky, and after a lot of hard work he finally discovered Pluto.
None. Clyde Tombaugh discovered the body we know as Pluto. This was originally described as a planet but internationally it is now recognized that Pluto is not a planet but a dwarf planet. Therefore Clyde Tombaugh did not actually discover a planet!
Tombaugh was credited with discovering hundreds of asteroids, as well as Pluto in 1930, but no comets.
question: who has tried to discover Pluto Percival Lowell was the one who finally discovered the: dwarf planet; AKA Pluto; AKA planet x. But finally the discovery was made
She didn't discover Pluto, instead it was a man called Clyde Tombaugh; but she was 11 years old when she suggesed that the planet discovered in 1930 should be called Pluto, after the Roman god of the underworld.
Clyde Tombaugh was the astronomer who discovered Pluto in 1930, while working at Lowell Observatory in Arizona. Tombaugh also found a comet, hundreds of asteroids, and several galactic star clusters.
Clyde Tombaugh