We tend to think of the moon as the archetypal “dead” world. Not only is there no life, almost all its volcanic activity died out billions of years ago. Even the youngest lunar lava is old enough to have become scarred by numerous impact craters that have been collected over the aeons as cosmic debris crashed into the ground. Hints that the moon is not quite geologically dead though have been around since the Apollo era, 50 years ago. Apollo missions 12, 14, 15 and 16 left working “moonquake detectors” (seismometers) on the lunar surface. These transmitted recorded data to…
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New analysis of ‘moonquakes’ indicates the moon isn’t dead
Source: The Next Web
