New Analysis Shows the Moon Is Tectonically Active

Thousands of young cliff-like, fault scarps detected in images taken by NASA’s Lunar Reconnaissance Orbiter Camera (LROC) are evidence of a shrinking moon and recently active lunar faults. But just how recently these faults were active was not known. The Apollo astronauts placed seismometers on the moon that recorded shallow moonquakes, but the source of … Read more New Analysis Shows the Moon Is Tectonically Active