Which constellation is known as the "immortal winged horse" in Greek mythology?

Pegasus is the constellation referred to as the "immortal winged horse" in Greek mythology. According to myth, Pegasus sprang from the blood of the Gorgon Medusa when she was slain by the hero Perseus. This iconic creature symbolizes inspiration and the hero's journey, often associated with the arts and poetic inventions. The constellation Pegasus is prominently featured in the night sky and is easily identifiable by its distinctive shape, which resembles a large square representing the body of the horse, along with its extended limbs.

In contrast, Gemini is the constellation representing the twins Castor and Pollux, while Cygnus symbolizes a swan, and Draco represents a dragon. Each of these constellations has its unique mythological heritage, but only Pegasus is associated with the idea of an immortal winged horse, solidifying its identity in the context of Greek mythology.