Which term is used to describe a recognized pattern of stars?

A constellation is a defined area of the celestial sphere, traditionally named after a mythological figure, animal, or object, and is recognized for its specific pattern of stars as seen from Earth. These patterns were historically significant for navigation and storytelling in various cultures.

In contrast, a galaxy refers to a vast system of stars, dust, and gas bound together by gravity, with our Milky Way being one example. A group can be considered a more general term that does not specifically relate to astronomy or fixed patterns in the sky. A system could also refer to various celestial phenomena but does not convey the specific meaning related to a recognized pattern of stars like a constellation does.