Star Classification ( Read ) | Earth Science | CK-12. Why are stars different colors? Related to their size. Nice article with visuals explaining why.

The Sun is designated as a "G2V" star. What does that mean? More physics and astronomy at http://www.sixtysymbols.com/

@Joshua Jenkins Jenkins Jenkins Jenkins Jenkins Desaulniers we need a nice copy of this for the wall :)

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This is a great graphic of the front of the Federation's major vessels.

Subject to change due to work in progress Best of the World Wide Web (BotW3) or Internet Download/(Right Click) Open Image in New Tab (use Magnify Glass tool) to see bigger pictures, text and autho...

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Star classification

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Although most galaxies fall into well defined classifications, there are some that defy all attempts at classification. While some strange and bizarre galaxies are the result of gravitational interactions with other more massive, and sometimes less massive objects, they all have one thing in common; they look more like artists’ impressions than real, tangible collections of billions of stars. Take a look at the stunning photos below credited to the NASA image gallery

Although most galaxies fall into well defined classifications, there are some that defy all attempts at classification. While some strange and bizarre galaxies are the result of gravitational interactions with other more massive, and sometimes less massive objects, they all have one thing in common; they look more like artists’ impressions than real, tangible collections of billions of stars. Take a look at the stunning photos below credited to the NASA image gallery

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