The mysterious first moments of a supernova have now been modeled in 3-D showing what happens in a dying star's heart from half a second to about two hours after the blast begins. The development could help scientists eventually "rewind" the leftovers of real cataclysmic star explosions to find out how they get started and why their leftovers assume a variety of shapes. These are the first three-dimensional models linking the beginning of the explosion to the supernova structure. (source: news.nationalgeographic.com)
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