Whats The Size at Mac App Store analyse

Do you know the size differences between the Sun and the other stars? What is bigger: Neptune or Jupiter? Amazing and incredible facts about astronomy are waiting for you in Whats The Size! EVERYTHING ABOUT CELESTIAL BODIES - essential information about most famous space objects all around the universe - interactive ruler of cosmic proportions - measure the objects from stardust to hypergiants ASTRONOMY QUIZ - learn facts about space while playing - play against time and increasing difficulty - track your results via graphical representation