What are the different types of constellations and how are they classified in astronomy?

Oh, hun, sit down and listen up. There are basically three types of constellations in astronomy: asterisms, traditional constellations, and modern constellations. They're classified based on the pattern of stars they form in the sky, and astronomers use them as a fun way to navigate and locate objects in the vast blackness of space. So there you have it, darlin' – three types of star clusters to dazzle your night sky knowledge.