Quellen

Links:

Sonne: https://commons.wikimedia.org/wiki/File:Sonne

Merkur: https://commons.wikimedia.org/wiki/File:Merkur

Venus: https://commons.wikimedia.org/wiki/File:Venus

Erde: https://commons.wikimedia.org/wiki/File:Erde

Mars: https://commons.wikimedia.org/wiki/File:Mars

Jupiter: https://commons.wikimedia.org/wiki/File:Jupiter

Saturn: https://commons.wikimedia.org/wiki/File:Saturn

Uranus: https://commons.wikimedia.org/wiki/File:Uranus

Neptun: https://commons.wikimedia.org/wiki/File:Neptun

Pluto: https://commons.wikimedia.org/wiki/File:Pluto

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