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James Webb Space telescope captures ‘Cassiopeia A’ supernova remnant, NASA shares image showing moments after a star exploded 340 years ago

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Image Credit: twitter

A recent image taken by NASA's James Webb Space Telescope demonstrates that the magnitude of a star explosion remnant is equal to that of the star itself. Cassiopeia A (Cas A), the magnificent remnant of a star that exploded around 340 years ago, was recently seen in breathtaking detail by the telescope.