Aliens Probably Already Found Us, But They Have Damn Good Reasons to Stay Hidden

Aliens may have traveled far and wide, according to the Fermi paradox, but we're not likely to find them. Here's why they may be staying incognito, according to Neil deGrasse Tyson.

View in Browser  SHOP EXCLUSIVE SUBSCRIBE Aliens Probably Already Found Us, But They Have Damn Good Reasons to Stay Hidden Aliens may have traveled far and wide, according to the Fermi paradox, but we're not likely to find them. Here's why they may be staying incognito, according to Neil deGrasse Tyson. Read More Ring's Car Camera Is An Impressive Security System, But Average Dash Cam Smarten your car with motion detection and a live video view of its cabin and exterior from anywhere with cellular service. Read More China May Give 'Lethal Support' to Russia. Here's What Those Weapons Might Be There's only one problem: Russia's already lost the war. Read More A Russian Engineer Is Spilling Military Secrets. Here's What Actually Happens to Defectors Defectors have a lot to trade—like military hardware and detailed knowledge of their country's armed forces. So what happens to them after they spill the tea? Read More Supermassive Black Holes Could Explain Dark Energy's Mysterious Origins, Scientists Say New research says that monstrously-large black holes could be the cause of dark energy and the accelerating expansion of the universe—but there are some caveats. Read More There Are 389 Ways a Train Can Derail—Here's What May Have Happened in East Palestine, Ohio In 2021 alone, there were over 1,000 reported derailments in the U.S.—and no amount of maneuvering will reduce those numbers to zero. Read More Follow Us Unsubscribe | Privacy Notice/Notice at Collection PopularMechanics.com ©2023 Hearst Magazine Media, Inc. All Rights Reserved. Hearst Magazines, 300 West 57th Street, New York, NY 10019