Stars like our Sun eject large amounts of gas and dust into space, containing various elements and compounds. Asymptotic giant branch — AGB — phase stars, near their end of life, are particularly significant sources of such substances in our galaxy.
Stars like our Sun eject large amounts of gas and dust into space, containing various elements and compounds. Asymptotic giant branch — AGB — phase stars, near their end of life, are particularly significant sources of such substances in our galaxy.