Star chart

A celestial map from the 17th century, by the Dutch cartographer Frederik de Wit

Farnese Atlas at the Museo Archeologico Nazionale, Naples

Star chart of the south polar projection for Chinese astronomer Su Song's (1020–1101) celestial globe.

Hevelius – Firmamentum Sobiescianum sive Uranographia 1690

A star chart is another name for a chore chart.

A star chart or star map is a map of the night sky. Astronomers divide these into grids to use them more easily. They are used to identify and locate astronomical objects such as stars, constellations and galaxies. They have been used for human navigation since time immemorial. Note that a star chart differs from an astronomical catalog, which is a listing or tabulation of astronomical objects for a particular purpose. Tools utilizing a star chart include the astrolabe and the planisphere.

单词	Sky chart
释义	Sky chart 英语百科 Star chart A star chart is another name for a chore chart. A star chart or star map is a map of the night sky. Astronomers divide these into grids to use them more easily. They are used to identify and locate astronomical objects such as stars, constellations and galaxies. They have been used for human navigation since time immemorial. Note that a star chart differs from an astronomical catalog, which is a listing or tabulation of astronomical objects for a particular purpose. Tools utilizing a star chart include the astrolabe and the planisphere.
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Sky chart

Star chart