A1 19 Star Death
Chapter 13: Chapter 13: The Deaths of Stars The Helix Nebula.
Quick introduction: Supernova ! Visible supernovae are uncommon and of great interest to astronomers. They occur when a massive star has burned up most.
Ch. 9 – The Lives of Stars from Birth through Middle Age Second part The evolution of stars on the main sequence.
Chapter 13 The Bizarre Stellar Graveyard White Dwarfs... n...are stellar remnants for low-mass stars. n...are found in the centers of planetary nebula.
Chapter 10: The Death of Stars (part b) The evolution of low-mass vs. that of high-mass stars. Planetary nebulae and the formation of white dwarf stars.
Supernova Educator Guide Dr. Kevin McLin SSU E/PO Group 1 Monday, July 28, 2008.