Technically, We Shouldn’t Exist—But ‘Cosmic Ghosts’ Deep Underground Could Reveal Why We’re Here

The DUNE neutrino detector will attempt to discover why matter overwhelmed antimatter in the early universe. [View in Browser]( [Popular Mechanics]( [SHOP]( [EXCLUSIVE]( [SUBSCRIBE]( [Technically, We Shouldn’t Exist—But ‘Cosmic Ghosts’ Deep Underground Could Reveal Why We’re Here]( [Technically, We Shouldn’t Exist—But ‘Cosmic Ghosts’ Deep Underground Could Reveal Why We’re Here]( The DUNE neutrino detector will attempt to discover why matter overwhelmed antimatter in the early universe. [Read More]( [These Gorgeous Artificial Christmas Trees Make for Easy Holiday Decorating]( [These Gorgeous Artificial Christmas Trees Make for Easy Holiday Decorating]( If you think they don’t measure up to the real deal, think again. [Read More]( [Alternate text]   [Alternate text] [Deck the House With These Cascading Christmas Lights]( [Deck the House With These Cascading Christmas Lights]( From classic twinkling to cascading icicles, these Christmas lights can brighten up your holiday season. [Read More]( [20 Deck-Building Secrets From a Pro]( 20 Deck-Building Secrets From a Pro]( These useful tips from a pro will help you build faster, better, and more safely. [Read More]( [Alternate text] [Alternate text] [The Navy Did the Unthinkable: Turned Warship Missiles into Airborne Weapons]( [The Navy Did the Unthinkable: Turned Warship Missiles into Airborne Weapons]( Fighters now carry unprecedented firepower in the sky. [Read More]( [Breeze Through Your Morning Commute on These Editor-Tested Electric Scooters]( [Breeze Through Your Morning Commute on These Editor-Tested Electric Scooters]( These electric scooters can make your commute easier—and a whole lot more fun. [Read More]( [Alternate text] [Popular Mechanics The Big Little Book of Awesome Stuff]( [LiveIntent Logo]( [AdChoices Logo]( [Need Assistance? Contact Us.](mailto:pmpmembership@popularmechanics.com) Follow Us [Unsubscribe]( | [Privacy Notice]( | [CA Notice at Collection]( Popular Mechanics is a publication of Hearst Magazines. ©2024 Hearst Magazine Media, Inc. All Rights Reserved. This email was sent by Hearst Magazines, 300 West 57th Street, New York, NY 10019-3779