RT @AstronomyNow: Hottest white dwarf discovered in Milky Way with temperature 45x that at the Sun’s surface astronomynow.com/2015/11/29/hot… https://t.co/jFZcy9DdMq
RT @AstronomyNow: Hottest white dwarf discovered in Milky Way with temperature 45x that at the Sun’s surface astronomynow.com/2015/11/29/hot… https://t.co/jFZcy9DdMq