The Gemini constellation is one of the 88 modern constellations recognized by the International Astronomical Union (IAU). It is located in the northern sky and is one of the zodiac constellations, meaning it is located along the plane of the ecliptic where the Sun, Moon, and planets appear to travel across the sky.
Also, according to the International Astronomical Union (IAU), there are 85 stars that are officially recognized as part of the Gemini constellation. These stars range in brightness and size, with the two brightest stars, Castor and Pollux, being the most easily visible from Earth.
In support, the constellation is named after the twin brothers Castor and Pollux from Greek mythology, who were known as the Dioscuri. According to legend, they were the sons of Zeus and Leda, and they were known for their bravery and skill as warriors. The twins are often depicted holding spears and riding on horseback in artwork and literature.
Therefore, the Gemini constellation is easily recognizable by its two brightest stars, Castor and Pollux, which are named after the twins in Greek mythology. The constellation is also home to several other interesting objects, including a number of star clusters, nebulae, and galaxies, which make it a popular target for astronomers and stargazers.