Is Planet X a planet?
Planet X was a theoretical planet, believed to lie beyond Neptune,however it's existence was dis-proven in 1993.
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What is the planet x tracker in antarctica called?
Hmm... we sent that Answer to you already! Txt GETNEW to get ...
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How far is planet X from the sun?
If planet X does exist, it is approximately three times farth...
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Is there such thing as a planet x?
There could be beyond Pluto a Planet X but it will remain a s...
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Can Planet X kill Earth if it goes past it?
Scientists think that Planet X will slam into Earth, but it i...
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Will planet X throw earth off its axis and cause world disasters?
There are many theories regarding Planet X and the year 2012,...
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How far is planet X from the sun?
If planet X does exist, it is approximately three times farth...
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Did NASA confirm Planet X as being called Niburu?
No, they call it Eris. Eris is one of several dwarf planets r...
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Can Planet X kill Earth if it goes past it?
Scientists think that Planet X will slam into Earth, but it i...
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NASA found Planet X on Dec 30th, 1983. That was 26 years ago!
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Does Niburu (Planet X) really exist?
As far as we know now Niburu (Planet X) really exists and is ...
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Is Pluto a planet anymore and is Planet X one of our planets?
Originally classified as a planet, Pluto is now considered th...
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Pluto was accidentally discovered by trying to find a planet ...
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The sixth planet in the solar system is Saturn. The planet of...
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Planet X was a theoretical planet, believed to lie beyond Nep...
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What planet has a thin carbon dioxide atmosphere?
Mars, the fourth planet from the Sun, has a very different at...
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Pluto was accidentally discovered by trying to find a planet ...
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Which inner planet has iron oxide soil?
The fourth planet from the Sun is also known as the Red Plane...
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There is no convincing evidence for Planet X but that does no...
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Following the discovery of Neptune in 1846, there was conside...
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What planet has a dense carbon dioxide atmosphere and high surface temperature?
Venus has a dense carbon dioxide atmosphere and high surface ...
About Planet X
Planet X is a theoretical planet thought to be beyond the orbits of Neptune and Uranus. Astronomers thought this planet could exist because of eccentricities in the orbits of the two ice giants. In the 1990s it was discovered the eccentricities were due to an over estimation of Neptune's mass. It is widely agreed that Planet X does not exist in our solar system.
About Planet
A planet is a celestial body, apparently bigger than poor little Pluto, orbiting a star. They typically have semi-solid metalic core, and the rest of the planet can be either gaseous like Jupiter and Saturn, or more dense and solid like Earth and Mars.
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