One of mankind’s biggest questions is, “Are we alone in the universe?” Scientists still haven’t solved the mystery, but we’re getting oh-so close.
This edition of Hybrid Librarian studies 10 intelligent reasons why we haven’t been in contact with any aliens. Among them is the chance that another civilization similar to ours is too far away to catch a glimpse of modern Earth. In other words, if an alien astronomer 65 million light years away looked through a telescope, he’d see dinosaurs from the Cretaceous Period because of the time it would take light to reach his eyes. They’d have no clue that humans inhabited Earth.
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