Space
A collection of TED Talks (and more) on the topic of space.
Exclusive articles about Space
Video playlists about Space
Way, way out there
Travel across the universe (or is it universes?) as star-gazing speakers share stunning images of Saturn's rings, haunting sounds from distant black holes and an infectious sense of wonder about what lies beyond our skies.
Are we alone in the universe?
Is Earth really the only life-sustaining planet in existence? These speakers think there might just be something or someone else out there, and urge us not to stop the search.
Bobak Ferdowsi: On our home in the universe
NASA engineer Bobak Ferdowsi helped the Curiosity rover land on Mars -- and he's fascinated by talks that deepen our understanding of the world around us.
Episode: Peering into Space
Gazing up at the night sky is simultaneously humbling and utterly thrilling. This hour, hear from TED speakers who share an infectious sense of wonder and curiosity about our place in the universe and what lies beyond our skies. Listen now