Relatively bright space rocks found in Pluto's neighborhood may be new members o...

Relatively bright space rocks found in Pluto's neighborhood may be new members of the dwarf planet family, astronomers say.


Three New "Plutos"? Possible Dwarf Planets Found
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The objects were discovered in a little studied section of the Kuiper belt, a region of the solar system that starts beyond the orbit of Neptune and extends 5.1 billion miles (8.2 billion kilometers) from the sun.

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