Turn your room into a galaxy far, far away with the Darth Vader Home Planetarium. The Homestar Darth Vader Planetarium boasts incredible projections of the stars and constellations onto the ceiling of your home. 10,000 stars optical planetarium. Night Sky: Longitude +14.59, Latitude + 37.45 Features the Milky Way. Projection range: Max. diameter 180cm (5.9 ft) Power: AA x 4 (not included)/ Continuous running time: 3 hours. Please allow 1-2 weeks for shipping.