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12/01/2012 03:50 (27 Day 13:35 minutes ago) |
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The FINANCIAL -- Using NASA's Hubble Space Telescope, astronomers have solved a longstanding mystery on the type of star, or so-called progenitor, which caused a supernova seen in a nearby galaxy. The finding yields new observational data for pinpointing one of several scenarios that trigger such outbursts, according to NASA. |
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