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Scientists have
been trying to discover if there is another planet in our solar system.
They thought there might be a 10th planet (planet x) because of their
measurements about the motion and mass of other planets. Scientists
hope IRAS, which is a tracking station that tracks beyond Jupiter, will help them find planet x.
They are looking in the Kuiper belt for planet x.
Recently, scientists found what might be a planet, with a small
moon, very far away. It hasn't been decided yet if this is planet
x or not.
On the left and below are an artist's pictures of what planet x might
look like. |
