Tag Archives: stars

If you put your hand up in the night, away from L.A., and look at a dark spot of the sky the size of a dime—with a large enough telescope, you could see 100,000 galaxies there. Stars explode once every … Continue reading

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3-D fly-through of a supernova, seen in the X-ray spectrum (Source: http://www.youtube.com/)

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Gas Clouds

Why don’t gas clouds in outer space collapse from gravity? magnetic repulsion rotation (centrifugal force) turbulence

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