because a great god named Zeus turned Pegasus into a constellation.
Pegasus is NOT a zodiacal constellation. Only the constellations along the ecliptic are the constellations of the zodiac.
It is the 7th largest of the 88 constellations.
pegasus is the only one
AndromedaLacertaCygnusVulpeculaDelphinusEquuleusAquariusPisces
Blue
Cygnus is bordered by these constellations: Cepheus Draco Lyra Vulpecula Pegasus Lacerta
Andromeda and pegasus
These constellations border Andromeda: Perseus Cassiopeia Lacerta Pegasus Pisces Triangulum
There is no 'scientific' name. It is simply called Pegasus and was one of the 48 constellations named by the Greek astronomer Ptolemy. Other constellations include Orion, Ursa Major and Andromeda.
Some of the best-known constellations include Taurus, Andromeda, Orion, Cassiopeia, Hercules and Pegasus. See the related link to learn more about the constellations.
It is the Andromeda Galaxy
Pisces, Andromeda, Equuleus, Cygnus and Lacerta.