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Explore the Moon's mysteries - from optical illusions to Galileo's sketches, and the theory behind Maria formations. Discover early theories and the current understanding of the Moon's origin.
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Our Moon Currently: 1st quarter, “six days old”
Angular size varies Because ….
Galileo’s sketch • Revealed dark “maria” areas • Craters (which are now known to be impacts)
Better seen in photos • This taken in 1865!
Men on the Moon Buzz Aldrin—2nd to step on the Moon
Brought back rocks • Maria rocks are basalt • Rocks are anhydrous—no water