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Equuleus
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Ursa major constellation illustration art. (Big Dipper) stars, space, night sky)
Stars: Explosions in Space
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Latin:
“Little Horse”
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Equuleus

constellation
Written by
Erik Gregersen
Erik Gregersen is a senior editor at Encyclopaedia Britannica, specializing in the physical sciences and technology. Before joining Britannica in 2007, he worked at the University of Chicago Press on the...
Erik Gregersen
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Britannica Editors
Encyclopaedia Britannica's editors oversee subject areas in which they have extensive knowledge, whether from years of experience gained by working on that content or via study for an advanced degree....
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History

Equuleus, constellation in the northern sky at about 21 hours right ascension and 10° north in declination. Its brightest star is Kitalpha (from the Arabic for “part of a horse”), with a magnitude of 3.9. Ptolemy referred to this constellation as the head and neck of a horse, but, unlike most other northern sky constellations, it was never identified with any story from Greek mythology.

Erik Gregersen