The stars are fascinating celestial objects that have captivated human beings for centuries. They are massive, luminous balls of gas that emit light and heat through nuclear fusion reactions in their cores. Stars come in a wide range of sizes, colors, and temperatures, and they play a crucial role in the universe's structure and evolution.

Stars are born from clouds of gas and dust called nebulae. The gravitational forces within these nebulae cause the gas to condense into dense regions known as protost