Pluto was discovered by the American Clyde W. Tombaugh, but it is no longer a planet.
Pluto was discovered in the 1930s by American astronomer Clyde Tombaugh. Initially classified as the ninth planet in our solar system, Pluto was reclassified as a dwarf planet in 2006 by the International Astronomical Union.
Pluto was discovered in 1930. At the time it was considered to be a planet, but it is now considered a dwarf planet.
The first planet discovered besides Earth is Uranus. It was discovered by William Herschel in 1781.
Pluto was discovered in 1930 and dubbed the ninth planet. It was known as the ninth planet up until 2006, when it was reclassified as a dwarf planet. Now there are only eight officially recognised planets in our solar system, with an additional five dwarf planets and several more dwarf planet candidates.
Uranus was the first planet to be discovered in 1781.
An American astronomer named Clyde Tombaugh discovered Pluto in 1930
Pluto was discovered in the 1930s by American astronomer Clyde Tombaugh. Initially classified as the ninth planet in our solar system, Pluto was reclassified as a dwarf planet in 2006 by the International Astronomical Union.
Pluto was discovered in 1930 by American astronomer Clyde Tombaugh. It was considered the ninth planet in the solar system until 2006, when the International Astronomical Union reclassified it as a dwarf planet.
Which planet?
No planet was discovered in 1932. You probably mean Pluto. That was discovered in 1930. It has since been downgraded to a "dwarf planet".
William herschel discovered the planet uranus
The planet Uranus was discovered in 1781 by William Herschel.
THIS PLANET IS THE FIRST TO BE DISCOVERED BY MATH THIS PLANET IS THE FIRST TO BE DISCOVERED BY MATH
water was recently discovered on planet mars
Pluto was discovered in 1930. At the time it was considered to be a planet, but it is now considered a dwarf planet.
Uranus is the seventh planet from the sun and was discovered in 1781.
It was discovered in 1978. But it's not a dwarf planet. It's a moon of the dwarf planet Pluto.