Planet's facts

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GeraldMcDuffie

Age: 2023
Total Posts: 22
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How large should the mass of the space object be, so that it belong to the planets, dwarf planets of Solar System? If space objects with a multi -kilometer radius in other star systems are detected, scientific methods for determining several facts need to be applied to find out that it is a large asteroid or really a planet.
Posted 26 Jan 2024

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