BROWN DWARFS The coldest stars in the Universe Ngoc Phan-Bao HCM International University-Vietnam National University Image credit: JPL/NASA Workshop on.
Effect of Radiative Levitation on Calculations of Accretion Rates in White Dwarfs Pierre Chayer 1 and Jean Dupuis 2 1 STScI, 2 CSA 17 th European White.
