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Mercury Venus and Mars

Mercury is small and lifeless orbiting the sun in 3 months. Venus is our sister planet because of the same velocity as earth. Mars is named for the god of war due to its red colour.

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Channels: Astrophysics

Tags: The Terrestrial Planets Mercury Venus and Mars

Uploaded by: ( Send Message ) on 24-11-2011. Dnatube suggest users to have interest in drug testing, mesothelioma, insurance, medical lawyers.

Duration: 8m 49s

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