How will we engineer our way off this planet and into the future? Commander Chris Hadfield and co-host Scott Adsit explore the options with biorobotics engineer Katherine Pratt, mechanical engineer Suveen Mathaudu, Maeve Higgins, and, via holographic projection, Stephen Hawking.
Put on your safety harness as Neil deGrasse Tyson investigates the world of death defying stunts with high-wire artist Philippe Petit, co-host Eugene Mirman, and guests Charles Liu, tight-rope instructor Sonja Harpstead, and Bill Nye the Science Guy.
