When stars form within the existing Milky Way galaxy, they are composed of about seventy one% hydrogen and 27% helium,[133] as measured by mass, with a little portion of heavier factors. Normally the part of large factors is measured in terms of the iron content material of the stellar environment, https://jeffreyfhhed.tblogz.com/the-smart-trick-of-hotel-in-pattaya-that-nobody-is-discussing-51017425