Behind every alleged unidentified flying object sighting, every creepy alien story and every first-contact theory, there’s a person. An earthling who believes a little — or a lot — in the idea that aliens have visited Earth or are trying to.
So who are all these people? Writer Sarah Scoles was interested in finding out, and it’s the people behind the science, philosophy and conspiracy theories of UFOs who she focuses on in her book, “They Are Already Here: UFO Culture and Why We See Saucers.”
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