Big Dipper
Pattern of seven bright stars in the constellation Ursa Major
The Big Dipper (Canada, US) or the Plough (UK, Ireland) is an asterism consisting of seven bright stars of the constellation Ursa Major; six of them are of second magnitude and one, Megrez (δ), of third magnitude. Four define a "bowl" or "body" and three define a "handle" or "head". It is recognized as a distinct grouping in many cultures.
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