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81 years ago, the PLANET Pluto was discovered. It wasn't reclassified as a "dwarf planet" until 2006.
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∙ 13y ago
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What planet is the dwarf planet?
well if u think about it logically..... Pluto, classified as a planet since its discovery, was reclassified as a dwarf planet only a few years ago.
How old is the dwarf planet Ceres?
formed 4.57 billion years ago
Has any new planets been discovered if so can they sustain life?
I believe they discovered a planet a couple of years ago, that they named Krypton, but i believe it has been downgraded since then to a dwarf planet or an asteriod. And I don't think it could sustain life. So no superman coming from that planet!
Who was the planet Mercury's finder?
The planet Mercury was discovered around 3,500 years ago, Unfortunately the name of the person who discovered it was not recorded.
Was mercury discovered in 1930?
No. The planet was known about approx 3,500 years ago.
How long ago was Uranus discoverd?
The planet Uranus was discovered in 1781 by William Herschel. That was about 129 years ago.
Did they have telescopes 100 years ago?
The planet Neptune was discovered by using a large telescope, in 1846. That was 167 years ago. Galileo, using a small telescope, discovered the first 4 moons of Jupiter in 1610. That was 403 years ago. (Since then, 63 more have been discovered.)
How many million years ago did complex cellular structures appear?
4.6 billion years ago the first procaryotic cells were discovered on planet earth
When and who discovered planet?
Mercury has been observed for thousands of years, as early as the time of the Babylonians, who mentioned it in writing some 3000 years ago. The exact person who first discovered the planet has been lost to time, and is therefore indeterminate.
Who was Mercury discovered by?
it comes to our attention that the ancient planet of mercury was discovered by our amazingly advanced elders, the bablyonians, over three thousand years ago. =<(
When and who discovered mercury planet?
Mercury has been observed for thousands of years, as early as the time of the Babylonians, who mentioned it in writing some 3000 years ago. The exact person who first discovered the planet has been lost to time, and is therefore indeterminate.
When were peppers first discovered?
Peppers were discovered about 6,000 years ago.
