Giant Lunar Pit

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A Huge Volcanic Eruption
This giant pit, 20 kilometers (12.4 miles) wide and 2 kilometers (1.2 miles) deep, was formed by a massive, explosive volcanic eruption. The ash deposits blown from the crater may be rich in hydrogen, helium, iron, and titanium. They not only provide a glimpse into the composition of the lunar interior, but also could serve as resources for future lunar explorers.

Image ID: M1160789857LR
Camera: NAC
Image width: 35 km (22 mi.)

ID#:

M1160789857LR

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NASA/Goddard Space Flight Center/Arizona State University

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NASA/GSFC/ Arizona State University

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