#7 – The planets can only be seen through a telescope
There are five planets, which shine so bright that they can be seen with the naked eye: Mercury, Venus, Mars, Jupiter and Saturn. Throughout the year, they change their position in the sky. Before the invention of the telescope, they were called "Travelling stars."
#stars , #comet , #sky , #astronomy , #planet , #earth , #moon , #pole_star , #black_hole , #Big_Dipper , #light_year , #sun
like us to get more interesting stuff!