TED Radio Hour
TED Radio Hour
Dec 21, 2018
The Next Frontier
Play • 53 min
Colonizing Mars or more distant planets seems like science fiction. But becoming a spacefaring species may be in our near future. This hour, TED speakers on living beyond Earth--and whether we should. Guests include NASA Chief Scientist James Green, science writer Stephen Petranek, MIT Media Lab researcher Lisa Nip, and astronomer Lucianne Walkowicz.
Clear search
Close search
Google apps
Main menu