Garlick, Mark A.
March 2007
Sky & Telescope;Mar2007, Vol. 113 Issue 3, p26
The article explores the marks on Earth left by supernovae in the geological past. It discusses the reason stars are essentially time bombs. It discusses the possible damage caused by a nearby supernova since the late 1960s. It explains the reason that chances of a destructive supernova happening soon are small.


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