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Podcast:
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Astronomy 162 - Stars, Galaxies, & the Universe |
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Episode:
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Lecture 14: Star Formation
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Category:
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Education |
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Duration:
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00:00:00 |
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Publish Date:
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2006-01-24 10:11:57 |
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Description:
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How do stars form? The Sun is old and in Hydrostatic and
Thermal equilibrium. How did it get that way? This lecture
presents the basic steps of star formation as a progress from
cold interstellar Giant Molecular Clouds to Protostars in
Hydrostatic Equilibrium, and then Pre-Main Sequence evolution
which ends in ignition of core Hydrogen fusion and establishing
Thermal Equilibrium on the Zero-Age Main Sequence.
Recorded 2006 January 24 in 1008 Evans Laboratory on the Columbus campus
of The Ohio State University. |
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Total Play:
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1 |