"...one of the wonderful challenges about astronomy is that we have to imagine something so we can go look for it. But nature has a way of being even more creative than we are; so we have always been surprised by what we see in the sky. That’s why building a telescope has always been interesting. Every time we build a better one, we see something we never imagined was out there." - Dr. John Mather Learn more about the science goals of the James Webb Space Telescope with Dr. Amber Straughn and Dr

58K views · 959 reactions | The NASA's James Webb Space Telescope has 100 times the sensitivity of the Hubble Space Telescope. Just how did they build it? ️ Uncover the complex construction with #JamesWebbTelescope: Secrets of the Universe Revealed starting now on Science Channel! | Science Channel | Facebook