If we want to discover alien life out there in the universe, we first need to figure out where to look – and what we’re even looking for. Will it be biological like us? Could it be artificial, or take some other form we haven’t yet considered? And how do we find something so fundamentally different from ourselves? In this program, scientists devise plans for searching for beings beyond Earth while they grapple with the very definition of life. From World Science Festival.
TagsAfghanistan Air Force Beechcraft Boeing China Cold War Donald Trump Drones Earth Fighter Pilot Harrison Ford International Space Station ISIS ISS Lockheed Martin Mars NASA Noam Chomsky North Korea Nuclear strike President President Trump Putin Ray McGovern Russia Skunk Works South Korea Soyuz Space Space Station Syria The Aviators The Putin Files The Universe Trump U.S. Air Force U.S. Navy United States United States Air Force USAF US Air Force Vladimir Putin walter boyne WWII WW II