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Neptune was discovered in 1846 through observations of Uranus. Uranus' orbit was seen to appear to alter slightly through the gravitational effect of another planet, which turned out to be Neptune.
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What planet was discovered in 1930?
Pluto was discovered in 1930. At the time it was considered to be a planet, but it is now considered a dwarf planet.
What planet was discovered by an American?
Pluto was discovered by the American Clyde W. Tombaugh, but it is no longer a planet.
Which was the first planet to be discovered by an astronomer other than the ancient astronomers?
Uranus was the first planet to be discovered in 1781.
What Planet Was Discovered in The 1930's?
Pluto, now officially considered a "dwarf planet", was discovered by Clyde Tombaugh at Lowell Observatory in Flagstaff, AZ, in 1930.
What is the first planet known to have rings?
Saturn was the first planet discovered to have rings.
What planet is 2793100000 miles from the sun and was discovered until the 1840s?
neptune
What planet is 2793100000 miles away from the sun?
The planet that is 2,793,100,000 miles away from the sun is Neptune. This planet wasn't discovered until the 1840s because its the only planet that can't be seen from earth without a telescope.
When was the Huntington diseases discovered?
1872, although there were earlier reports back into the 1840s
When was Huntington's disease discovered?
1872, although there were earlier reports back into the 1840s
When was the planet discovered?
Which planet?
What planet was discovered in 1932?
No planet was discovered in 1932. You probably mean Pluto. That was discovered in 1930. It has since been downgraded to a "dwarf planet".
Is Uranus the newest discovered planet?
William herschel discovered the planet uranus
What year was the planet Neptune discovered?
The planet Neptune was discovered in 1846.
When was the planet Uranus discovered?
The planet Uranus was discovered in 1781 by William Herschel.
Why is Neptune's?
THIS PLANET IS THE FIRST TO BE DISCOVERED BY MATH THIS PLANET IS THE FIRST TO BE DISCOVERED BY MATH
What planet was the second last to be discovered?
I think planet x was the last to be discovered. Not sure
What planet was discovered in 1930?
Pluto was discovered in 1930. At the time it was considered to be a planet, but it is now considered a dwarf planet.
