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Astronomy and space

97–144 of 1,203 courses and talks.

TED Talk How centuries of sci-fi sparked spaceflight Alexander MacDonald · TED Source's player TED Talk Who won the space race? Jeff Steers · TED Source's player TED Talk What does the universe sound like? A musical tour Matt Russo · TED Source's player TED Talk Tracking the whole world's carbon emissions -- with satellites and AI Gavin McCormick · TED Source's player Course Astro 10P Fall 2006 UC Berkeley (Astro 10P Introduction to General Astronomy) Joshua Bloom · University of California, Berkeley 25 lectures · Audio TED Talk We could kick-start life on another planet. Should we? Betül Kaçar · TED Source's player TED Talk I leapt from the stratosphere. Here's how I did it Alan Eustace · TED Source's player TED Talk The search for microscopic aliens Sarah Rugheimer · TED Source's player TED Talk How many universes are there? Chris Anderson · TED Source's player TED Talk Why we should trust scientists Naomi Oreskes · TED Source's player TED Talk What can we learn from shortcuts? Tom Hulme · TED Source's player TED Talk The mysterious origins of life on Earth Luka Seamus Wright · TED Source's player TED Talk How going to Mars improves life on Earth Eric Hinterman · TED Source's player TED Talk What should humans take to space (and leave behind)? Jorge Mañes Rubio · TED Source's player TED Talk Can technology solve our big problems? Jason Pontin · TED Source's player TED Talk Shedding light on dark matter Patricia Burchat · TED Source's player TED Talk How I fell in love with quasars, blazars and our incredible universe Jedidah Isler · TED Source's player TED Talk What happened to antimatter? Rolf Landua · TED Source's player TED Talk Civilization on the Moon — and what it means for life on Earth Jessy Kate Schingler · TED Source's player TED Talk How to build for human life on Mars Melodie Yashar · TED Source's player TED Talk The death of the universe -- and what it means for life Katie Mack · TED Source's player TED Talk Let's launch a satellite to track a threatening greenhouse gas Fred Krupp · TED Source's player TED Talk The search for planets beyond our solar system Sara Seager · TED Source's player TED Talk Why glass towers are bad for city life -- and what we need instead Justin Davidson · TED Source's player TED Talk Can you solve the dark matter fuel riddle? Daniel Finkel · TED Source's player TED Talk What went wrong at the LHC Brian Cox · TED Source's player TED Talk Are we living in a simulation? Zohreh Davoudi · TED Source's player TED Talk The marvels and mysteries revealed by the James Webb Space Telescope Heidi Hammel and Nadia Drake · TED Source's player TED Talk How yarn bombing grew into a worldwide movement Magda Sayeg · TED Source's player TED Talk How a video game might help us build better cities Karoliina Korppoo · TED Source's player TED Talk Adventures of an asteroid hunter Carrie Nugent · TED Source's player TED Talk Can you solve the Big Bang riddle? James Tanton · TED Source's player TED Talk Join the SETI search Jill Tarter · TED Source's player TED Talk This telescope might show us the beginning of the universe Wendy Freedman · TED Source's player TED Talk How do you build a sacred space? Siamak Hariri · TED Source's player TED Talk How urban spaces can preserve history and build community Walter Hood · TED Source's player TED Talk The flower-shaped starshade that might help us detect Earth-like planets Jeremy Kasdin · TED Source's player TED Talk How radio telescopes show us unseen galaxies Natasha Hurley-Walker · TED Source's player TED Talk 6 space technologies we can use to improve life on Earth Danielle Wood · TED Source's player TED Talk What we can learn from galaxies far, far away Henry Lin · TED Source's player TED Talk What the discovery of exoplanets reveals about the universe Jessie Christiansen · TED Source's player TED Talk The life cycle of a neutron star David Lunney · TED Source's player TED Talk One year of turning the world inside out JR · TED Source's player TED Talk The Boltzmann brain paradox Fabio Pacucci · TED Source's player TED Talk The beginning of the universe for beginners Tom Whyntie · TED Source's player TED Talk How to land on a comet Fred Jansen · TED Source's player TED Talk Life in Biosphere 2 Jane Poynter · TED Source's player TED Talk Lessons from a solar storm chaser Miho Janvier · TED Source's player