A collection of TED Talks (and more) on the topic of NASA.
Video playlists about NASA
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.
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.