Tuesday, June 14, 2011


The scale model of Mars is 2.9 inches

Mars is about half the diameter of Earth but has a more Earthlike atmosphere than any other planet in the System. The atmosphere is fairly thin and includes clouds. The surface may have small amounts of ice and water. Mars has two moons, Phobos and Deimos, but they are too small to be readily visible at the scale of the Solar System model.

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