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Reid Hebert
19 January, 18:46
What is a protoplanet?
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Ismael Dudley
19 January, 21:25
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A protoplanet is a large body of matter in orbit around the sun or a star and thought to be developing into a planet.
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Emmalee Pittman
19 January, 22:43
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a hypothetical whirling gaseous mass within a giant cloud of gas and dust that rotates around a sun and is believed to give rise to a planet
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