The review below will restrict itself to the Galactic stars (rather than the Galactic interstellar medium), and in particular to your Milky Way’s dominant stellar ingredient, its Disk, which contains about three quarters of all Galactic stars. For a shorthand, We'll make use of the expression Disk (capitalized) to consult https://billionaire-brain-wave-re39260.eedblog.com/32807090/how-the-stellar-abundance-can-save-you-time-stress-and-money