Who was the first man in space? Easy question, right? Want to test how well you know about the giant leap for mankind? Download the Man in Space Quiz for free and have fun answering questions! Show your friends that nobody is better than you!
Solar System Explorer Lite - will take you on an interactive 3D trip through our solar system. Featuring more than 35 planets, moons, asteroids and space probes that have visited them, you will have a chance to see a different side of our little piece of the galaxy!
Surface images of the planets have been re-constructed from photos taken by telescopes or NASA spacecraft