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  • Shows Index
    • Aliens (1)
    • Amateur Astronomy (5)
      • Observing (5)
    • Astronomy (113)
      • Cosmology (17)
      • Galaxies (10)
      • Nebulae (2)
      • Observing (11)
      • Planets (39)
        • Extrasolar Planets (5)
        • Our Solar System (32)
      • Stars (17)
        • Compact Objects (3)
        • Stellar Evolution (8)
    • Listeners (24)
      • Questions Shows (19)
      • Student Questions (4)
    • People (9)
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      • Relativity (5)
    • Space Flight (6)
    • The Show (3)
      • Meetups (1)



  • Collaborators
    Universe Today
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    Past Shows
    • Ep. 115: The Moon, Part 3: Return to the Moon
    • Questions Show: Spiral Arms, Seismic Waves on the Sun, and our Favorite Gear
    • Ep. 114: The Moon, Part 2 - Exploration of the Moon
    • Questions Show: Ice in Space, Expansion of the Universe, and Death from the Skies
    • Ep. 113: The Moon, Part 1
    • Questions Show: Orbit of the Planets, Green Stars, and Oort Cloud Contamination
    • Ep. 112: Death From the Skies, Interview with Phil Plait
    • Questions Show: Relativity, Relativity and More Relativity
    • Ep. 111: Nebulae
    • Questions Show: Galactic Dust, the Speed of Photons, and the Big Bang Calculations
    • Ep. 110: The Search for Extraterrestrial Intelligence
    • Questions Show: Alignment with the Galactic Plane, Destruction from Venus, and the Death of the Solar System
    • Ep. 109: The Life of Other Stars
    • Questions Show - Running Out of Gravitons and Hitting the Brakes at Light Speed
    • Ep. 108: The Life of the Sun
    • Questions Show - light speed, Andromeda galaxy, dark matter and black holes
    • Ep. 107: Nucleosynthesis: Elements from Stars
    • Questions Show - Black Hole Surfaces, Magnetic Field Strengths, and the Speed of Gravitons
    • Ep. 106: The Search for the Theory of Everything
    • Student Questions Show: Leelanau School
    • Ep. 105: The Strong and Weak Nuclear Forces
    • Ep 104: Science Fiction at Dragon*Con with Plait and Grazier
    • Ep. 103: Electromagnetism
    • Ep 102: Gravity
    • Ep. 101: Advanced Propulsion Systems
    • Ep. 100: Rockets
    • Ep. 99: The Milky Way
    • Ep. 98: Quasars
    • Ep. 97: Galaxies
    • Ep. 96: Humans to Mars, Part 3 - Terraforming Mars
    • Student Questions: Collinsville High School
    • Ep. 95: Humans to Mars, Part 2 - Colonists
    • Ep 94: Humans to Mars, Part 1 - Scientists
    • Ep. 93: Missions to Mars, Part 2
    • Ep. 92: Missions to Mars, Part 1
    • Ep. 91: The Search for Water on Mars
    • Ep. 90: The Scientific Method
    • Ep. 89: Adaptive Optics
    • Ep. 88: The Hubble Space Telescope
    • Ep. 87: The End of the Universe Part 2: The End of Everything
    • Ep. 86: The End of the Universe Part 1: The End of the Solar System
    • Ep. 85: Detectors
    • Ep. 84: Getting Around the Solar System
    • Ep. 83: Wave Particle Duality
    • Ep. 82: Space Junk
    • Ep. 81: Questions on the Shape, Size and Centre of the Universe
    • Ep. 80: Craters
    • Ep. 79: How Big is the Universe?
    • Ep. 78: What is the Shape of the Universe?
    • Ep. 77: Where is the Centre of the Universe?
    • Ep. 76: Lagrange Points
    • Student Questions: Curtis High School
    • Ep. 75: Stellar Populations
    • Ep. 74: Antimatter
    • Ep. 73: Questions Show #8
    • Ep. 72: Cosmic Rays
    • Ep. 71: Gravitational Waves
    • Ep. 70: How To Win a Nobel Prize
    • Student Questions: Farmersburg
    • Ep. 69: The Large Hadron Collider and the Search for the Higgs-Boson
    • Ep. 68: Globular Clusters
    • Ep. 67: Building a Career in Astronomy
    • Ep. 66: How Amateurs Can Contribute to Astronomy
    • Ep. 65: The End of Our Tour Through the Solar System
    • Ep. 64: Pluto and the Icy Outer Solar System
    • Ep. 63: Neptune
    • Ep. 62: Uranus
    • Ep. 61: Saturn's Moons
    • Ep. 60: Questions Show #7
    • Ep. 59: Saturn
    • Ep. 58: Inflation
    • Ep. 57: Jupiter's Moons
    • Ep. 56: Jupiter
    • Ep. 55: The Asteroid Belt
    • Ep. 54: Questions Show #6
    • Ep. 53: Astronomy in Science Fiction
    • Special Episode: Panspermia
    • Ep. 52: Mars
    • Ep. 51: Earth
    • Ep. 50: Venus
    • Ep. 49: Mercury
    • Ep. 48: Tidal Forces Across the Universe
    • Ep. 47: Tidal Forces
    • Ep. 46: Stellar Nurseries
    • Ep. 45: The Important Numbers in the Universe
    • Listener Survey
    • Ep. 44: Einstein's Theory of General Relativity
    • Ep. 43: Questions Show #5
    • Ep. 42: Magnetism Everywhere
    • Ep. 41: The Rise of the Supertelescopes
    • Ep. 40: American Astronomical Society Meeting, May 2007
    • Ep. 39: Astrology and UFOs
    • Ep. 38: Neutron Stars and their Exotic Cousins
    • Ep. 37: Gravitational Lensing
    • Ep. 36: Gamma-Ray Bursts
    • Ep. 35: Questions Show #4
    • Ep. 34: Discovering Another Earth
    • Ep. 33: Choosing and Using a Telescope
    • Ep. 32: The Search for Neutrinos
    • Ep. 31: String Theory, Time Travel, White Holes, Warp Speed, Multiple Dimensions, and Before the Big Bang
    • Ep. 30: The Sun, Spots and All
    • Ep. 29: Asteroids Make Bad Neighbors
    • Ep. 28: What is the universe expanding into?
    • Ep. 27: Questions Show #3
    • Ep. 26: The Largest Structures in the Universe
    • Ep. 25: The Story of Galaxy Evolution
    • Ep. 24: The Fermi Paradox: Where Are All the Aliens?
    • Ep. 23: Counting Aliens With the Drake Equation
    • Ep. 22: Variable Stars
    • Ep. 21: Questions Show #2
    • Ep. 20: What We Learned from the American Astronomical Society
    • Ep. 19: Comets, Our Icy Friends from the Outer Solar System
    • Special Alert: Go See Comet McNaught
    • Ep. 18: Black Holes Big and Small
    • Ep. 17: Where does the Moon Come From?
    • Ep. 16: Across the Electromagnetic Spectrum
    • Ep. 15: Questions Show #1
    • Ep. 14: We're all Made of Supernovae
    • Ep. 13: Where Do Stars Go When They Die?
    • Ep. 12: Where Do Baby Stars Come From?
    • Ep. 11: A Universe of Dark Energy
    • iPod Issues Fix
    • Ep. 10: Measuring Distance in the Universe
    • Ep. 9: Einstein's Theory of Special Relativity
    • Ep. 8: Meteor Showers. Yes, the sky is falling.
    • Ep. 7: Getting Started in Amateur Astronomy
    • Ep. 6: More Evidence for the Big Bang
    • Ep. 5: The Big Bang and Cosmic Microwave Background
    • Ep. 4: The Search for Dark Matter
    • Ep. 3: Hot Jupiters and Pulsar Planets
    • Ep. 2: In Search of Other Worlds
    • Ep. 1: Pluto's Planetary Identity Crisis
    • Welcome to Astronomy Cast!


Ep. 109: The Life of Other Stars

  • October 6th, 2008
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Betelgeuse. Image credit: Hubble
Last week we looked at the complete life of the Sun, birth to death. But stars can be smaller, and stars can get much much larger. And with a change in mass, their lives change too. Let's start the clock again, and see what happens to the smallest stars in the Universe; and what happens to the largest.

Ep. 109: The Life of Other Stars

  • Life cycles of different stars — from Sea and Sky
  • Radiative Zone- from U of Michigan
  • Radiative Transport – from the Astrophysics Spectator
  • and Convective Transport –from A. S.
  • Convective Transport — from University of Oregon
  • White Dwarf stars — from Imagine the Universe
  • White Dwarfs Rocket Away When They Are Born – from Universe Today
  • Browns Dwarfs — from Berkeley
  • Brown Dwarf or Big Jupiter? from Bad Astronomy
  • Degenerate gases — from Bakersfield College
  • Helium Flash — Imagine the Universe
  • Post Main Sequence Evolution — from George Mason University
  • Post Sequence Stars (neon, magnesium, oxygen and silicon burning) –from Australian Telescope Outreach
  • Wolf Rayet Stars — from Harvard
  • Instability of Compact Stars – from Astrophysics Spectator
  • Binary Stars and Stellar Mass – from A.S.
  • Binary and Multiple Star Systems — from SEDS
  • Colliding White Dwarfs Could Create a Supergiant Star – from Universe Today
  • Proton Proton Chains
  • Beyond helium burning

Papers:

  • Helium White Dwarf of Extremely Low Mass
  • Formation of a Helium White Dwarf in Close Binary System
  • Advanced Evolution of Massive Stars
  • Mass Loss and Evolution of Hot Massive Stars
  • Merged Binary White Dwarf Stars



Comments
  1. Andrew James Says:
    October 15th, 2008 at 11:32 am

    These are all good references here.

    You might like to add the following very useful reference by Iben (1985) that explains much of what is in the podcast and what is referenced here. Although fairly old, it does explain a bit more of the evolution of solar-like stars. Figure 19 "Nature of Compact Remnants" on the types of white dwarfs by composition is particularly useful.

    The reference is;
    Iben, I. Jr., “Life and Times of an Intermediate Mass Stars- in Isolation/in a Close Binary.” QJRAS 26, 1-39 (1985)

    (After hearing this podcast, much of this can be read with only moderate knowledge of astronomy.)

    It is currently available through the ADS. I.e.
    Iben, I. Jr., “Life and Times of an Intermediate Mass Stars- in Isolation/in a Close Binary.” QJRAS 26, 1-39 (1985)


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