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- Mercury, Venus, Mars, Jupiter, and Saturn have been known since at least 2000BC.
- Uranus was discovered by William Herschel on April 26, 1781.
- Neptune was discovered by Johann Gottfried Galle and Urbain Le Verrier on September 23, 1846.
- Pluto was discovered by Clyde Tombaugh on February 18, 1930
What else can I help you with?
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
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 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.
Which is the Recently discovered frozen planet on mars?
water was recently discovered on planet mars
Which planet is the seventh planet from the Sun and wan't discovered until 1781?
Uranus is the seventh planet from the sun and was discovered in 1781.
When was Charon the dwarf planet discovered?
It was discovered in 1978. But it's not a dwarf planet. It's a moon of the dwarf planet Pluto.
What planet was the second last to be discovered?
The planet Neptune was the second last planet to be discovered in our solar system. It was officially discovered in 1846 by Johann Gottfried Galle, based on mathematical predictions by Urbain Le Verrier.
Planet Mercury discovered by?
Planet Mercury was not discovered, it has been known to exist for thousands of years.
What starting with p a planet discovered by an astronomer in 1930?
Pluto was a planet discovered in 1930
