Check out the latest episode of Countdown to Launch for more on the James Webb Space Telescope:
Why James Webb’s Mirrors Are Gold
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Check out the latest episode of Countdown to Launch for more on the James Webb Space Telescope:
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That is the only advantage of the Mirrors, the mirrors them self are just a carrier for the gold surface as the Mirrors ARE VERY LITE IN WIGHT you could of used tin foil .
A golf ball sized piece of gold would weigh about 785.7 grams, I think – or did I misunderstand that comparison?
fake news
pointless video
fake earth is dome and nasa do fake all thing
james Webb's mirror segments are coated in gold, they are not made of solid gold. They are actually constructed from beryllium
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