"According to a new research study, the Moon may be shrinking as it experiences lunar quakes, known as "moonquakes." Researchers analyzed 28 moonquakes from 1969 to 1977 and came up with the startling observation that eight of the quakes came from "true tectonic activity — the movement of crustal plates," as opposed to impacts from asteroids or rumblings inside the celestial satellite."

Should future astronaughts buy Lunarquake insurance? They are slos saying Mars has quakes. Gues the rovers should hare Ariesquake insurance as well