Galaxies
Transcript of Galaxies
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Galaxies
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What is a universe
• A is made with plants and trillion of stars.
• The universe has a lot of history.
• It’s also the smallest galaxies. Our galaxies length is the only 100 thousand light years. When other galaxies are 6 million light years for the Milky way.
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How bright is it
• If you light a 100 light bulbs in a room that how bright it would by.
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Size
• If it’s estimated the milky way has 200 million stars or a possibly that it could be 400million stars. But how knows.
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The age of the galaxies
• They age of the milky way is 13.2 billon
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How Mean Galaxies
• Did you know that there over 10,000 galaxies .
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• Did you know that the far his galaxies is 13billion light away
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• http://gconnect.in/gc/lifestyle/amazing-photos-and-videos/know-your-universe.html
http://www.sydneyobservatory.com.au/blog/?p=479
http://lightspeed.pewaukee.k12.wi.us/contentfiltering/blocked.aspx?id=15385734130405329295
http://lifeboat.com/ex/life.the.universe.and.everything http://en.wikipedia.org/wiki/List_of_galaxies