Star systems are clustered tightly together near the supermassive black hole at the center of our galaxy — and they might hold a pulsating beacon used by alien civilizations to announce important ...
A newly discovered supernova 21 million light years from Earth could be a beacon for alien communication. A team of astronomers led by the University of Washington has their sights set on SN 2023ixf, ...
Add Yahoo as a preferred source to see more of our stories on Google. An MIT researcher claims a laser space beacon detectable up to 20,000 light years away (MIT) Experts still debate whether sending ...
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