The Alien Hunter’s Playbook Is Getting a Cutting-Edge Rewrite

Flashing lights, gargantuan megastructures, and even… pollution? Scientists are redefining what an intelligent civilization across the galaxy might look like.

David Axe

Published Jun. 10 2022 8:08PM EDT 

David Axe

daxe

david.t.axe@gmail.com

Got a tip? Send it to The Daily Beast here.