The Sun Isn't as Speedy as Originally Thought!

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Astronomy,astrospheres,heliospheres,star,sun
Via: Space
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The sun and its planets are cocooned within a bubble of charged particles and magnetic fields known as the heliosphere. The edge of the heliosphere, where it collides with interstellar gas and dust, is called the heliopause, and marks the outer limit of the solar system. -Charles Q. Choi