Intelligent Aliens May Be All Across the Universe, a Controversial New Theory Suggests

According to an alternative model of how intelligent life emerges on planets like Earth, the existence of aliens—and human beings–could be the result of natural planetary processes.

View in Browser  SHOP EXCLUSIVE SUBSCRIBE Intelligent Aliens May Be All Across the Universe, a Controversial New Theory Suggests According to an alternative model of how intelligent life emerges on planets like Earth, the existence of aliens—and human beings–could be the result of natural planetary processes. Read More Scientists Used Mucus to Create an Impossibly Strong Super Glue Mucus, mixed with mussels, makes a heck of an adhesive. Read More Archaeologists Found a 2,000-Year-Old Cult Site Hidden Beneath a Subterranean River But they only found it after damming the river. Read More Humanity May Achieve the Singularity Within the Next 12 Months, Scientists Suggest Predictions across the field range from a few months to a few decades, but experts agree—change is coming. Read More Archaeologists Discovered 22,000-Year-Old Tracks That May Be From the World's First Vehicle Could this change our understanding of early human transportation? Read More A 'Third State' Exists Between Life and Death—And That Suggests Your Cells Are Conscious, Some Scientists Say A growing number of new studies have found that, at least for some cells, death isn't the end, but the beginning of something wholly unexpected. Read More Need Assistance? Contact Us. Follow Us Unsubscribe | Privacy Notice | CA Notice at Collection Popular Mechanics is a publication of Hearst Magazines. ©2025 Hearst Magazine Media, Inc. All Rights Reserved. This email was sent by Hearst Magazines, 300 West 57th Street, New York, NY 10019-3779