We’ve Been Hunting For Aliens All Wrong. The Secret to Revealing Them May Be in Gravity, Says Scientist

Here's how we might potentially detect technological signals from extraterrestrial civilizations.

View in Browser  SHOP EXCLUSIVE SUBSCRIBE We've Been Hunting For Aliens All Wrong. The Secret to Revealing Them May Be in Gravity, Says Scientist Here's how we might potentially detect technological signals from extraterrestrial civilizations. Read More A 7.7-Magnitude Earthquake Split the Ground—And Brought an Ancient Structure to the Surface According to experts, the building may have once been a royal "water palace." Read More Your Cells Can Hear Sound in Incredible Ways, Scientists Say ...kinda Read More Archaeologists Found 317 Skeletons Buried Under a Department Store And it's not the first batch they've discovered in the area. Read More Metal Detectorists Found a Jackpot Stash of Ancient Silver Treasure Experts aren't sure why it was buried in the first place. Read More Got a Musty Bathroom or Damp Basement? These Editor-Tested Dehumidifiers Are the Answer. Excess moisture and gross mildew, be gone! 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