A Marvelous Night for a Moon Walk
August 10th 2011 A Day Trip from San Francisco
You look up at it at night. Maybe it’s just a passing glance. After all, it is always there, orbiting the earth. Depending on the 29 day cycle, you either see some of it, most of it, or none of it. And then of course, there is the full moon.
Statistically it is the fifth largest natural satellite in the Solar System, having about a quarter the diameter of Earth
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