Tuesday, December 22, 2009

Christmas Light Contest 2010

Sizes in the Universe




This excellent video that advertises the website "Astronomy Picture of the Day," explains fairly clarifying the size presenting our small blue dot in relation to other bodies in our solar system, and compares the size of the Earth and the Sun with varied sizes and well-known stars. It is true that video is not a hundred percent reliable data, but at least it provides an interesting visual that shows how wonderful the universe to which we belong.

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