Constellations are groups of stars that form recognizable patterns in the night sky. People have named these patterns after animals, mythological figures, and objects, making them easier to identify. For example, the constellation Orion resembles a hunter and is visible during winter months in the northern hemisphere. Astronomers use constellations to help locate stars and other celestial objects. Each constellation covers a specific area of the sky, and there are 88 officially recognized constellations. Learning about constellations can enhance our appreciation of the universe and guide stargazers in their nighttime adventures.