A Chartreuse White Dwarf Shows Some Stars Really Are Green

A Chartreuse White Dwarf Shows Some Stars Really Are Green

The stars in our galaxy come in a beautiful assortment of colors. We see supergiants such as Betelgeuse that have a warm red glow, and others like Rigel that shine […] The post A Chartreuse White Dwarf Shows Some Stars Really Are Green appeared first on Sky & Telescope .