did-you-kno:did-you-kno:The moon has moonquakes. On Earth, quakes last up to about 2 minutes bec
did-you-kno: did-you-kno: The moon has moonquakes. On Earth, quakes last up to about 2 minutes because water expands the structures of different materials, which act like a spongy cushion. Because the moon is so dry, quakes keep going and going; vibrating just like a tuning fork. Source Happy Moon Day! It’s also Space Exploration Day, so you know what that means… BONUS FACTS! -- source link
#exploration#discovery#science