它如此接近我们，环境又与我们的银河系稍有不同，这使它成为一个特别的实验室，使我们能更加深入的了解恒星的形成过程和演化。
Its proximity to us makes it an exceptional laboratory to perform in-depth studies of star formation processes and their evolution in an environment slightly different from our own Milky Way .
恒星的形成和演化