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Can someone explain how a telescope can “see back in time”? I understand the concept of reading infrared light, and that light travels, so is it that the light it will be
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NASA's James Webb Space Telescope has reached its destination, 1.5 million km from Earth. Here's what happens next
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A cosmic time machine: how the James Webb Space Telescope lets us see the first galaxies in the universe
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NASA's James Webb Space Telescope launches, will open a new window on the cosmos — if everything goes just right - Washington Post
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