We Might Be Alone in the Milky Way

And it is a really great thing!

Image Credit: rapixel

According to British writer Arthur Clarke, “Two possibilities exist: either we are alone in the Universe or we are not. Both are equally terrifying.”

Back in the fifties, physicist Enrico Fermi estimated that it would take a technologically advanced civilization a pinch of cosmic time to colonize the entire Milky Way, even…