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How NASA’s Lunar Orbiter was Struck by a Meteoroid and Survived to Tell the Tale

This image from NASA’s Lunar Reconnaissance Orbiter narrow-angle camera (NAC) shows jagged lines caused by a meteoroid impact in Oct. 2014. (NASA’s Goddard Space Flight Center/Arizona State University)

On October 13, 2014, something rather…striking…happened to one of the cameras aboard NASA’s Lunar Reconnaissance Orbiter (LRO), which has been imaging the Moon from lunar orbit since 2008. The Lunar Reconnaissance Orbiter Camera (LROC), which normally produces beautifully clear images of the lunar surface, produced an image that was wild and jittery. From the sudden and jagged pattern apparent in the image, the LROC team determined that the camera must have been hit by a tiny meteoroid, a piece of space debris no larger than the head of a pin but traveling much faster than a bullet.

“A meteoroid impact on the LROC NAC reminds us that LRO is constantly exposed to the hazards of space,” says Noah Petro, deputy project scientist from NASA’s Goddard Space Flight Center. “And as we continue to explore the Moon, it reminds us of the precious nature of the data being returned.”

Read the full story from NASA here: Camera on NASA’s Lunar Orbiter Survived 2014 Meteoroid Hit

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