Searching For Alien Life : TED Radio Hour Are we alone in the universe? Are we one of a crowd? This hour, we travel the cosmos with TED science curator David Biello, exploring where we are in the search for alien life.

TED Radio HourTED Radio Hour

Life's biggest questions, explored.

Searching For Alien Life

Are we alone in the universe? Are we one of a crowd? This hour, we travel the cosmos with TED science curator David Biello, exploring where we are in the search for alien life.

TED Radio HourTED Radio Hour

Life's biggest questions, explored.