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.
You'll learn the answers to these questions and more in MrEclipse's primer on lunar eclipses. The Moon is a cold, rocky body about 2,160 miles (3,476 km) in diameter. It has no light of its own but shines by sunlight reflected from its surface. The Moon orbits Earth about once every 29 and a half days.