Quiz game for everyone interested in astronomy, stars, sky, universe. Test your knowledge in astronomy and enhance your knowledge in astronomy as well. Answer a lot of astronomy questions, learn by playing and progress through the game to the highest rank and level. Fill the in-game encyclopedia and unlock wonderful astronomy pictures by playing. This is enhanced version of former mobile game. This version contains higher resolution images and a lot of other enhancements. Game is optimized for both touch displays and mouse/keyboard use. You can play on tablet/laptop/desktop/TV. For more convenience on devices with touch-pad only (i.e. laptops without external mouse), you can also use keyboard. Answer questions with A,B,C,D keys. You can scroll any scrollable area in game with UP / DOWN / PAGE UP / PAGE DOWN keys. You can switch gallery items with LEFT / RIGHT arrow keys.