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Moon Phases

TermDefinition
Waxing To increase gradually in size. The illuminated part of the moon is getting bigger.
Waning To decrease gradually in size. The illuminated part of the moon is getting smaller.
Crescent Less than half of the moon is fully illuminated
Gibbous More than half, but less than fully illuminated
Quarter One half of the moon (facing Earth) appears to be illuminated.
Created by: 965973
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