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 Hour
Life's biggest questions, explored.
dottedhippo/iStock
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.