The moon and why should humans go to the moon?

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The moon and why should humans go to the moon?: The moon and why should humans go to the moon? - The Moon is as old as the history of the Solar System itself, estimated to be about 4.5 billion years. The Moon is believed to have formed from debris left over after a Mars-sized object collided with the Earth. This collision caused molten material to separate from the Earth and eventually solidify into the Moon.

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