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A Look At Spiral Galaxies

Spiral Galaxies are like a rotating disk which contain gas, dust, stars and becomes dense towards center. Center of spiral galaxies are known as Bulge.

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Channels: Astrophysics

Tags: Spiral Galaxies Sixty Symbols

Uploaded by: ( Send Message ) on 30-01-2013. Dnatube suggest users to have interest in drug testing, mesothelioma, insurance, medical lawyers.

Duration: 7m 42s

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