What is another word for Planisphere?
Pronunciation: [plˈanɪsfˌi͡ə] (IPA) 
A planisphere is a map of the night sky that shows the visible stars and constellations from a specific location on the Earth. There are several synonyms for the word planisphere, including celestial map, star chart, astronomical chart, sky map, and star map. These terms all refer to a visual representation of the sky that allows stargazers to identify individual stars and constellations. Planispheres have been used for centuries to aid in astronomy and navigation, and they come in a variety of shapes and sizes. Some are handheld while others are large enough to be placed on a table or hung on a wall for easy reference.
