Millisecond pulsars provide precious timing information that allows to navigate with a 100 meters accuracy in the galaxy. What if extraterrestrial civilizations use it? Could they have engineered it?
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What if extraterrestrials had a galactic GPS?
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Millisecond pulsars provide precious timing information that allows to navigate with a 100 meters accuracy in the galaxy. What if extraterrestrial civilizations use it? Could they have engineered it?