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Watch Erupting Star Live New star, called Nova Del 2013, is now brightening fast in the constellatio...
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A Guide to Watching the Spectacular P  A Perseid meteor over cliff-side monasteries in Meteora, Greece. Skywatche...
A Gamma Ray Burst From the Primeval U  A Gamma Ray Burst From the Primeval Universe Gamma ray bursts (GRBs) are s...
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