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Where does gold come from? - David Lunney

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Beyond our solar system The physics of the universe

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Did you know that gold is extraterrestrial? Instead of arising from our planet’s rocky crust, it was actually cooked up in space and is present on Earth because of cataclysmic stellar explosions called supernovae. CERN Scientist David Lunney outlines the incredible journey of gold from space to Earth.

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About Space Ed

Space Ed helps you untangle the mysteries of space with the universe’s best videos on everything from Einstein's theory of relativity to what it would take to live on Mars. Brush up on the science, philosophy and mystery of space, because the fabric of the universe is the same fabric that connects us all.

Meet The Creators

  • Narrator Addison Anderson
  • Director Andrew Foerster
  • Sound Designer Devin Polaski
  • Script Editor Emma Bryce
  • Educator David Lunney

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