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The Tumultuous Teens of Supernova 1987A

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Science  22 Feb 2002:
Vol. 295, Issue 5559, pp. 1452-1453
DOI: 10.1126/science.295.5559.1452

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Summary

Although Supernova 1987A has dimmed, space around it now rages with energy, promising the closest look yet at how nature churns fresh elements into the cosmos. The rebirth started a few years ago, when the supernova's blast wave hit part of a ragged ring of gas shed by the bloated star before it collapsed and self-destructed. Recently, that fierce impact has spread from a single "hot spot" to a dozen, and more are coming.

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