Slide 1Stellar Evolution Slide 2 Evolution on the Main Sequence Zero-Age Main Sequence (ZAMS) MS evolution Development of an isothermal core: dT/dr = (3/4ac) (  r/T 3…

Slide 1 Stellar Evolution Chapter 12 Slide 2 This chapter is the heart of any discussion of astronomy. Previous chapters showed how astronomers make observations with telescopes…

Slide 1 The Formation and Structure of Stars Chapter 9 Slide 2 Stellar Models The structure and evolution of a star is determined by the laws of: Hydrostatic equilibrium…

PowerPoint Presentation - The Milky Way Stellar Evolution Chapter 12 This chapter is the heart of any discussion of astronomy. Previous chapters showed how astronomers make…

Stellar Evolution Stellar Evolution 0 The Birthplace of Stars The space between the stars is not completely empty. Thin clouds of hydrogen and helium, seeded with the “dust”…