Evolution of Massive Stars along the Cosmic History

摘要: Massive stars are "cosmic engines" (cf the title of IAU Symposium 250). They drive photometric and chemical evolution galaxies, inject energy momentum through stellar winds supernova explosions, they modify in this way physical state interstellar gas have an impact on star formation. The massive depends sensitively metallicity which has intensity line driven rotational mixing. We can distinguish four regimes: 1.- Pop III regime $0 \le Z < \sim 10^{-10}$; 2.- low $10^{-10} 0.001$; 3.- near solar $0.001 0.020$; 4.- high $0.020 Z$. In each these ranges, some specific processes occur. review we shall discuss their consequences for nucleosynthesis populations galaxies. mainly focus effects axial rotation mass loss by winds, although course other like binarity, magnetic fields, transport internal waves may also play important roles.