A new initiative to beam messages into space may be our best shot yet at learning whether we’re alone in the universe. There’s just one problem: What if we’re not?
STEVEN JOHNSON, NY Times: Science
Wed, 06/28/2017 - 2:00am
A new initiative to beam messages into space may be our best shot yet at learning whether we’re alone in the universe. There’s just one problem: What if we’re not?