Different clever civilisations could ship transmissions after a vivid galactic occasion like a supernova to make them extra seen to others, in accordance with SETI researchers
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26 January 2023
Supernova SN 1987A (simply to the precise of and under the centre of this picture) shone brightly sufficient that many eyes could have turned its manner ESO
If we wish to spot messages from aliens, trying in direction of supernovae may assist. Clever aliens would possibly select to transmit proof of their presence throughout such explosive cosmic occasions as a result of it could imply they’d be extra more likely to be noticed by anybody trying in that course, in accordance with researchers from the Berkeley SETI Analysis Heart in California.
Roughly as soon as each 100 years, a star explodes …
