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Fareed Zakaria GPS
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Are We Going to Learn a Lot More About the Big Bang?
The sun shield blocks out the othe sun and lets the side passively cooled down to almost the temperature of cold space. It has to do that because we're looking an infer wave lengths. Anything that has a temperature like our bodies, like ambient temperature, would glow in the infor red. And when you think about what what this will help us learn, it's possibly addressing two of the most fundamental questions in astronomy: how did it all begin? And are we alone?
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