why the moon has "moonquakes" even though it has no tectonic plates

While the Earth experiences earthquakes due to the shifting of tectonic plates, the Moon doesn't have tectonic plates. Yet, surprisingly, the Moon experiences 'moonquakes.' These moonquakes are caused mainly by tidal forces exerted by Earth's gravitational pull, the contraction of the Moon as its core cools, and meteor impacts. The Moon's crust is slowly shrinking, similar to a raisin drying up, and this shrinkage induces faults on the surface, leading to quakes. The quakes can also result from the heating of the Moon's surface during the lunar day, causing the outer shell to expand and contract. Understanding moonquakes is vital as they inform scientists about the Moon's internal structure and evolution. Tune in to learn more about these fascinating lunar phenomena. Subscribe for more eco-tips!

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