/u/ARAKKONAM-AVENGER's posts in /r/askscience
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"A supernova can last for days and can be even seen in day time" i know a lot of supernovas has already happened,when is the closest(by time) supernova going to occur,can we see it? Does it impact anything on earth?
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Adaption is a comman thing to happen in organism but if that's true then aliens could in most of the places where we wouldn't check for alien species cause it isnt ideal for us, i mean...there could be aliens in the sun too,right? They just need to adapt to that heat
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The distance light can travel in 1 year is called a light year ,so if i look at Earth from 65 million light years away, i would be seeing dinosaurs, right? Can anyone clear my doubts which i have asked in the optional text post?
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