Just like Earth, the Moon experiences seismic activity, known as moonquakes. These quakes are less frequent and less intense than earthquakes, but they still provide valuable information about the Moon’s interior. Moonquakes can be caused by various factors, such as the gravitational pull of Earth, tidal forces, or even meteorite impacts. Some of these moonquakes can be quite strong, with magnitudes comparable to moderate earthquakes on Earth.

Discoveries from Moonquakes

Moonquakes were first discovered during the Apollo missions, where seismometers placed on the Moon’s surface recorded their occurrences. The study of these quakes has given scientists insights into the structure of the Moon's interior, helping them better understand its composition and geologic history. These findings have been crucial for future lunar exploration, as knowing how the Moon reacts to seismic events helps in planning for long-term stays or colonies on the lunar surface. Shutdown123