Dale’s Daily Data: Supermoon
It has a technical name that’s way too hard to pronounce, but it’s come to be known as a "supermoon," It’s a natural event when the moon gets closer to the Earth than its average distance. It happens about six times a year. But tomorrow night the moon will make its closest approach to Earth in 18 years and about closest to Earth that it’ll ever get. And visually, it’ll be 14 percent