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Helena Mallonee
gets way too excited about science!
gets way too excited about science!

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I like how the glacier is shaped like a doughnut. An ash and pumice covered doughnut. Sprinkles!

Watching the dome grow is amazing. I've seen cooled rhyolite domes, and this helps me picture thier growth.
The +U.S. Geological Survey (USGS) just released a couple of cool short vids on Mt. St. Helens dome growth.  This one shows how the growth of the dome pushes the glacier down slope.  The second video is a time lapse vid of photographs of the dome: Time-lapse images of Mount St. Helens dome growth 2004-2008

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October 11, 2011 (6 photos)
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NASA STS-135 Tweetup!
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