Yana ƙunshe da kimanin matasa 150, taurari masu zafi waɗanda suka fi girma da yawa fiye da Sun. Taurari 150 a cikin tarin suna daga cikin mafi haske da aka gano a cikin Milky Way.
Tabbas, mafi rikitarwa na jumla shine "Ya ƙunshi kimanin matasa 150, taurari masu zafi waɗanda suka fi girma da yawa fiye da Sun. Irin waɗannan taurari suna rayuwa ne kawai na 'yan shekaru miliyan kafin su ƙare man fetur na hydrogen, saboda tsananin haske. "