Space Information for Kids
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Outer space is the space between the celestial bodies and includes the Earth, which is not completely empty, but it consists of a relative space that is a low density of particles, and the space between galaxies occupies a much larger size of the universe...
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The Solar System
The solar system formed about 4.6 billion years ago.
The sun is 300 times larger than Earth.
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ISBN-13
978-1-6780-3371-2 (9781678033712)
Schweitzer Klassifikation
