There are some weird anomalies about our moon...Scientists say our moon is unusual in its size, relative to Earth. No other planets in our Solar System have moons as large orbiting them, relative to their size. Not to mention our moon "just happens to be" the right distance from Earth to keep the tides from overtaking the land masses...Not to mention the fact that our moon only faces the planet from one side...No other orbiting moons in our Solar System do that... Hmmmmmmm.