Young stars are celestial bodies that have recently formed from clouds of gas and dust in space. They are typically found in regions called star-forming regions, where the gravitational pull causes material to clump together, eventually igniting nuclear fusion in their cores. These stars are often surrounded by protoplanetary disks, which can lead to the formation of planets. During their early stages, young stars are often classified as T Tauri stars or Herbig Ae/Be stars, depending on their mass and characteristics. They emit strong winds and radiation, which can influence their surrounding environment and contribute to the formation of new stars and planetary systems.