Homonym: star (Celebrity)
A "star" is a massive, luminous sphere of plasma held together by gravity. Stars generate energy through nuclear fusion, primarily converting hydrogen into helium in their cores. This process produces light and heat, making stars visible from great distances in space. Our closest star is the Sun, which provides the energy necessary for life on Earth.
Stars come in various sizes, colors, and temperatures, classified into categories such as red dwarfs, yellow dwarfs, and giants. They can form in groups called star clusters and often end their life cycles in spectacular events like supernovae or by becoming white dwarfs.