Show pageOld revisionsBacklinksBack to top Backlinks This is a list of pages that seem to link back to the current page. tiānwénxué: 天文学 - Astronomyyǔzhòu: 宇宙 - Universe, Cosmoshéngxīng: 恒星 - Star (astronomy), Fixed Starxīngqiú: 星球 - Planet, Celestial Bodyxíngxīng: 行星 - Planetyinhéxì: 银河系 - The Milky Way Galaxy