The brightest gamma-ray in human history hit our planet this past Fall businessinsider.com Submitted by PuzzleheadedOne1428 t3_1268nex on March 30, 2023 at 2:26 AM in space 93 comments 495
AutoBot82 t1_je8ha32 wrote on March 30, 2023 at 4:21 AM How can we say that? We only have had the means of detecting this for less than a century..... Permalink 6
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