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Saturday, August 13, 2022
Home These graben – a kind of trench that is formed as a surface expands – were imaged near a region of the Moon called Mare Frigoris by NASA’s Lunar Reconnaissance Orbiter (LRO). (NASA) These graben - a kind of trench that is formed as a surface expands - were imaged near a region of the Moon called Mare Frigoris by NASA's Lunar Reconnaissance Orbiter (LRO). (NASA)

These graben – a kind of trench that is formed as a surface expands – were imaged near a region of the Moon called Mare Frigoris by NASA’s Lunar Reconnaissance Orbiter (LRO). (NASA)

These graben - a kind of trench that is formed as a surface expands - were imaged near a region of the Moon called Mare Frigoris by NASA's Lunar Reconnaissance Orbiter (LRO). (NASA)

These graben – a kind of trench that is formed as a surface expands – were imaged near a region of the Moon called Mare Frigoris by NASA’s Lunar Reconnaissance Orbiter (LRO). (NASA)

Scientists have discovered these wrinkle ridges in a region of the Moon called Mare Frigoris. These ridges add to evidence that the Moon has an actively changing surface. This image was taken by NASA’s Lunar Reconnaissance Orbiter (LRO). (NASA)