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A new cosmic dawn: peering across the universe with NASA’s James Webb Space Telescope

Physics World

The original deep-field image taken by the Hubble Space Telescope is one of the most iconic images in astronomy. But to do so required the biggest observatory ever to be conceived, one much larger than Hubble’s 2.4 The answer: the Next Generation Space Telescope (NGST) – a huge spacecraft with a 6.5

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