Could a Strange Star Signal a Civilization Billions of Years Beyond Sapiens

    “It’s worthwhile to not just do what was done 60 years ago, but also to keep an eye out for very unusual things,” says SETI Institute astronomer Seth Shostak. “The universe has been around for three times as long as the Earth has been around, so there could be aliens out there that … Continue reading Could a Strange Star Signal a Civilization Billions of Years Beyond Sapiens