charleshudgen Posted May 3, 2012 Report Share Posted May 3, 2012 (edited) One of the most energetic explosive events known is a supernova.A massive star that undergoes a sudden, extreme increase in brightness across the electromagnetic spectrum, followed by a more gradual decrease lasting from several days to several months.I would love to share thoughts about Supernova and hope this small insights would add benefit to your knowledge. Edited May 3, 2012 by charleshudgen Quote Link to comment Share on other sites More sharing options...
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