Andyh2o2's groups

Public groups in which Andyh2o2 is an administrator


Public groups in which Andyh2o2 is a member

  • Moon - Lune - Mond

    Moon - Lune - Mond

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    Created 13 years ago

    The Moon is the only natural satellite of the Earth and the fifth largest moon in the Solar System. It is the largest natural satellite of a planet in the Solar System relative to the size of its primary, having 27% the diameter and 60% the density of Earth, resulting in 1⁄81 its mass. Among satellites with known densities, the Moon is the second densest, after Io, a satellite of Jupiter. The Moon is in synchronous rotation with Earth, always showing the same face with its near side marked by d…