30339 Zip Code (Vinings, GA) Detailed Profile. Cities: Vinings, GA (36.92%), Sandy Springs, GA (13.02%), Smyrna, GA (0.52%), Marietta, GA (0.23%) Counties: Cobb County, GA (86.98%), Fulton County, GA (13.02%)
  The moon measures about 2160 miles (3476 km) across. The distance is about one fourth the diameter of the Earth, and 400 times smaller than that of the sun.
The crust of the moon is about 38 to 63 miles (60 to 100 kilometers) thick. The regolith on the surface can be as shallow as 10 feet (3 meters) in the maria or as deep as 66 feet (20 meters) in the highlands.