Galaxy

Real World Example

Imagine trying to keep a large group of people on a dance floor during a party. Just like a DJ's music draws everyone together, gravity pulls stars, gases, and dust into a cohesive unit called a galaxy. In this analogy, the DJ represents gravity, the music is the invisible force keeping everyone (or everything) together, and the dancers are akin to the stars and other cosmic materials in the galaxy, all moving in harmony within the vast cosmic dance floor.