Population III star

Population III stars is a classification of a type of star, they are the oldest of three; Population I stars and Population II stars. In the early days of the universe Population III stars had been the fuel for vast newly created galaxies. Population III stars were super massive, exhausting their fuel three or four hundred times faster than Population I stars (like Earth's Sol for example). By Omega's time there were almost no Population III stars left in the universe. (PDA: The Infinity Doctors)