The review below will prohibit alone for the Galactic stars (rather than the Galactic interstellar medium), and specifically to the Milky Way’s dominant stellar component, its Disk, which has about a few quarters of all Galactic stars. As being a shorthand, We'll use the term Disk (capitalized) to confer with https://collinzhljk.blogacep.com/37964354/the-stellar-abundance-fundamentals-explained