I want to tell you where aliens come from — not which galaxy or dimension, but rather how humans, over the past few centuries, have come to conceive of extraterrestrial life. But before we start, we must briefly note that …
The Harvard professor who thinks aliens exist
A year of spy balloons and UFOs in North America has sparked renewed interest in the possibility of extraterrestrial life — and not just among conspiracy theorists. Some of the world’s leading cosmologists are convinced that alien technology has already …