👉 In astronomy, a galaxia is a collection of stars and other celestial objects that are located in an elliptical orbit around a central star. The term "galaxian" refers to the concept of a galaxy being a group of galaxies that are aligned in such a way that they can be seen from Earth as one large object. Galaxies are thought to be the result of collisions between smaller groups of stars, and they are often classified into different types based on their properties. For example,