#crater a bowl-shaped depression formed by the impact of a meteorite or bomb
supertype: natural_depression__naturaldepression__depression a sunken or depressed geological formation
subtype: collector a crater that has collected cosmic material hitting the earth
subtype: lunar_crater__lunarcrater a crater on the Earth's moon
subtype: Aristarchus a bright crater on the moon
subtype: Copernicus a conspicuous crater on the moon
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