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Astronomy and space

193–240 of 1,203 courses and talks.

TED Talk Tour the solar system from home Jon Nguyen · TED Source's player TED Talk Yes, scientists are actually building an elevator to space Fabio Pacucci · TED Source's player TED Talk Origami robots that reshape and transform themselves Jamie Paik · TED Source's player TED Talk The moon illusion Andrew Vanden Heuvel · TED Source's player TED Talk Why we need to go back to Mars Joel Levine · TED Source's player TED Talk Why is NASA sending a spacecraft to a metal world? Linda T. Elkins-Tanton · TED Source's player TED Talk 3 mysteries of the universe — and a new force that might explain them Alex Keshavarzi · TED Source's player TED Talk How to air-condition outdoor spaces Wolfgang Kessling · TED Source's player TED Talk How far would you have to go to escape gravity? Rene Laufer · TED Source's player TED Talk Sunlight is way older than you think Sten Odenwald · TED Source's player TED Talk Could human civilization spread across the whole galaxy? Roey Tzezana · TED Source's player TED Talk Why are scientists shooting mushrooms into space? Shannon Odell · TED Source's player TED Talk Physics is fun to imagine Richard Feynman · TED Source's player TED Talk The incredible collaboration behind the International Space Station Tien Nguyen · TED Source's player TED Talk The Nazis recruited to win the Cold War Brian Crim · TED Source's player TED Talk How spectroscopy could reveal alien life Garik Israelian · TED Source's player TED Talk Is there a center of the universe? Marjee Chmiel and Trevor Owens · TED Source's player TED Talk Why are there two tides a day? Elise Cutts · TED Source's player TED Talk The story behind the Mars Rovers Charles Elachi · TED Source's player TED Talk Poetry and music that reaches across the digital void Elle Cordova · TED Source's player TED Talk A leap from the edge of space Steve Truglia · TED Source's player TED Talk The fundamentals of space-time: Part 3 Andrew Pontzen and Tom Whyntie · TED Source's player TED Talk Are we alone in the universe? We're close to finding out Lisa Kaltenegger · TED Source's player TED Talk Could we steal the power of a black hole? Fabio Pacucci · TED Source's player TED Talk Sculpted space, within and without Antony Gormley · TED Source's player TED Talk Our next giant leap Peter Diamandis · TED Source's player TED Talk Stephen Hawking's zero g flight Peter Diamandis · TED Source's player TED Talk What it takes to do extreme astrophysics Anil Ananthaswamy · TED Source's player TED Talk How LIGO discovered gravitational waves -- and what might be next Gabriela González · TED Source's player TED Talk What is the universe made of? Dennis Wildfogel · TED Source's player TED Talk What it's like to live on the International Space Station Cady Coleman · TED Source's player TED Talk The satellite helping slow climate change — right now Millie Chu Baird · TED Source's player Course Social Science Events Audio Henry Brady and others · University of California, Berkeley 69 lectures · Audio TED Talk Are the Northern Lights dangerous? Fabio Pacucci · TED Source's player TED Talk How buildings can improve life — inside and out Doris Sung · TED Source's player TED Talk The painter and the pendulum Tom Shannon and John Hockenberry · TED Source's player TED Talk The probe on a mission to touch the Sun Nour E. Rawafi · TED Source's player TED Talk The Sun's surprising movement across the sky Gordon Williamson · TED Source's player TED Talk Small rockets are the next space revolution Peter Beck · TED Source's player TED Talk NASA's first software engineer: Margaret Hamilton Matt Porter and Margaret Hamilton · TED Source's player TED Talk Model rocketry Steve Jurvetson · TED Source's player TED Talk The galactic recipe for a living planet Karin Öberg · TED Source's player TED Talk What if every satellite suddenly disappeared? Moriba Jah · TED Source's player TED Talk A stellar history of modern astronomy Emily Levesque · TED Source's player TED Talk Could we survive prolonged space travel? Lisa Nip · TED Source's player TED Talk How to build in space for life on Earth Ariel Ekblaw · TED Source's player TED Talk How did NASA touch the Sun without melting? TED-Ed · TED Source's player TED Talk Sputnik mania David Hoffman · TED Source's player