Hydra

Resembling a serpent from Greek mythology, Hydra was a constellation visible from Earth's northern hemisphere. Astronomical objects in this constellation were located in the Beta Quadrant. (TOS: "The Deadly Years")

Related locations

The name of this constellation was derived from Gamma Hydra(e)'s Bayer designation. In Bayer designation, the name begins with a Greek letter followed by a genitive of the constellation's name.
The brightest star of this constellation was Alphard.

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