If These ‘Galaxies’ Are What They Seem, We Need to Rethink What We Know About the Early Universe

Like Moby-Dick, they're strangely dense and hard to understand.

View in Browser  SHOP EXCLUSIVE SUBSCRIBE If These 'Galaxies' Are What They Seem, We Need to Rethink What We Know About the Early Universe Like Moby-Dick, they're strangely dense and hard to understand. Read More Brains Are Aging More Slowly in This Hidden Part of the Amazon, Scientists Say What's in the water out there? Read More Astronomers Invented a Genius New Way to Look for Exoplanets Strange worlds, here we come. Read More Watch: Two Fabricators Build Projects That Last Brooklyn-based maker duo YoungBuk know a thing or two about precision. Read More Scientists Say Water Can Change Whiskey Flavor For the Better, But Don't Dilute It Past This Point Plus, why those big ice cubes really are better. Read More The Best Small Dehumidifiers for Your Bedroom, Bathroom, Closets, & More These little dehumidifiers will help protect your home—without taking up too much space. 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