Things You Thought You Knew - Big Bang Dilemma
StarTalk Radio
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What's the Difference Between Infered and Infrared?
The james webbs telescope has a special reflective surface on its mirrors that are tuned to reflect infra red with very high efficiency. The temperature of the telescope can now drop to what is basically the temperature of deep space without any influence of sunlight increasing it body temperature. And so there you have it. Day you help people.
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