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Astronomers unlock a sharper view from JWST using a ‘keyhole’ trick
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Astronomers unlock a sharper view from JWST using a ‘keyhole’ trick

So, astronomers have found a fascinating way to enhance the resolution of the JWST by using a 'keyhole' technique that surprisingly blocks much of the light. This clever method allows them to combine the remaining light spots through interferometry, which helps reduce noise and achieve clearer images. They faced some challenges initially, but with a bit of ingenuity, they managed to overcome the issues with the telescope's infrared detectors. The results are promising, especially for studying distant planets that are otherwise hard to observe.
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