Why Are Galaxies Shaped Like a Swirl?

Posted August 29th, 2008 by SkyGuy

Spiral galaxies are beautiful and swirly. But why? The answer my surprise you. Also, SkyGuy introduces the three other main types of galaxies.

Special thanks to Amy Gahran for editing a great script and making it fun!

Tagged and categorized as: Galaxies | TrackBack URI

2 Responses to “Why Are Galaxies Shaped Like a Swirl?”

  1. Robert
    October 2nd, 2008 - 1:38 pm

    Hey Sky Guy,

    Ever consider taking a trip out to New York City to speak at The Scholastic Store’s free Saturday events? We’re having one on Space on OCtober 11th!

    http://www.scholasticstore.com

  2. Matt Garry
    October 15th, 2008 - 8:37 pm

    Excellent video. We just found this site and our 8 year old is excited!

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