Constellation Crux, also known as the Southern Cross, is a small but prominent constellation located in the southern sky. It is easily recognizable due to its distinctive cross shape formed by four bright stars: Acrux, Mimosa, Gacrux, and Delta Crucis. Crux is often used for navigation in the Southern Hemisphere, as it points towards the south celestial pole. This constellation covers an area of about 68 square degrees, making it one of the smallest constellations. Crux is visible year-round in many southern locations, and it holds cultural significance for various indigenous peoples and nations, often symbolizing guidance and direction.