What creates the face-like pattern called the Man in the Moon?

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The face-like pattern known as the "Man in the Moon" is a result of lunar pareidolia, a psychological phenomenon where humans perceive recognizable shapes in random patterns.

This specific visual effect is created by the contrast between two primary types of lunar terrain:
* Maria: These are large, dark, flat plains formed by ancient volcanic lava flows.
* Lunar Highlands: These are the lighter-colored, more elevated regions of the Moon's surface.

Together, the distribution of these dark maria and the surrounding lighter highlands forms the unchanging patterns that many people interpret as a human face or figure.12