Pretend you're an astronaut and circle the moon from the comfort of your own desk with this realistic screensaver. Watch as the moon appears before you, complete with real craters and mountains, based on rendered topology maps. The whole thing is animated in 3D, and is astronomically accurate and photo-realistic in quality. More than 9,000 stars make up the background and each one is in its correct position and appears with realistic brightness and colour. Arbitrary camera flyby trajectory allows to admire the Planet in different perspectives and views.