Stellar Evolution

Contents:

• Approximate lifetime of stars located on the main sequence
  • star_lifetime
  • star_mass
  • star_luminosity
  • sun_lifetime
  • law
• Lifetime of star on main sequence
  • lifetime
  • mass
  • indicator
  • ten_billion_years
  • law
• Luminosity of Sun in future from luminosity in present
  • future_luminosity
  • present_luminosity
  • time
  • one_billion_years
  • law
• Luminosity of Sun in past from luminosity in present
  • past_luminosity
  • present_luminosity
  • time
  • one_billion_years
  • law