Star Destroyers are large capital ships used by the Galactic Empire in the Star Wars universe. They are designed for space combat and serve as command ships for fleets. Their triangular shape and massive size make them easily recognizable, and they are equipped with powerful weapons, including turbolasers and ion cannons. These ships are not only formidable in battle but also serve as mobile bases for ground forces. Star Destroyers can carry a complement of TIE fighters and troops, allowing them to project power across the galaxy. Their presence often signifies the might of the Empire in various conflicts.