X1 also could provide a robotic power boost to astronauts as they work on the surface of distant planetary bodies.

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The cells that make up our bodies are outnumbered within and on the surface of our skin by microorganisms by a factor of 10 to 1.

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Once preserved the bodies are highly durable, but still retain the natural surface structure.

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Because most of the peninsula sits on a limestone shelf, there are no surface rivers, and rainwater quickly seeps underground where it gathers and forms subterranean bodies of water known as cenotes.

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