Photo taken on July 12, 2008 shows the digital space theater at the old Beijing Planetarium in Beijing, capital of China. The old Beijing Planetarium built in 1957 reopened to public on Friday after an overall rebuilding and facility renovation.(Xinhua Photo)

Photo taken on July 12, 2008 shows the giant painting on the roof of the old Beijing Planetarium in Beijing, capital of China. The old Beijing Planetarium built in 1957 reopened to public on Friday after an overall rebuilding and facility renovation.(Xinhua Photo)