Today in history: June 18

Three monks point at the crescent moon where the tip has broken. One says, 'Look! The moon is breaking!' A second says, 'Ooooh...' The third says, 'Well that cant be good.

June 18 1178: Canturbury monks witness the formation of the moons Giordano Bruno crater after an asteroid or comet impact, reporting that the entire surface of the moon darkened from the debris cloud.