Astronomers at NASA's Marshall Space Flight Center, Huntsville, Ala., have recorded a small but powerful meteoroid strike in the night on the moon’s surface. On Nov. 7, using a 10-inch-diameter telescope, astronomers recorded a tiny blip northwest of Mare Imbrium, the moon's "Sea of Showers." Such impacts are not uncommon, but it was only in 1999 that scientists first recorded a lunar strike as it happened.