In simple language please explain it..
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Intense radiation from a supernova could wipe out the upper atmosphere, then the earth will be exposed to harmful UV radiation.. life threatening!
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Could... but according to recent calculations we are in safe distance from all possible devastating gamma ray sources... (this means safe in a 5000 ly radius) So humanity vs gamma ray sterilization: 1:0
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Hvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi
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Damn the Empire do be testing out the Death Star tho
Hvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi
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And, they occur more often in the universe than one would think.
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How often we are talking about? Like any number in one century or a decade?
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Amazing how they caught that on film. Isn't the earth flat?
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Amazing someone was still using film!!
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Čini se da učitavanje traje već neko vrijeme.
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