@Slate tweets related to: The Sun, Mass, Incandescent, Gas, Photo

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It's been unusually cloudy for this time of year in Boulder, so I haven't been giving the Sun a lot of thought. Plus, except for the odd eruptive prominence or two, it just hasn't been as active as expected lately either. But don't confuse "inactive" with "quiet" and certainly not...
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The Sun is a mass of incandescent gas. It's also terrifyingly huge and magnificent--PHOTO: http://t.co/pTULMBx6SL

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