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Lanciato nello spazio, il 25 dicembre 2021, il telescopio James Webb ha aperto nuovi orizzonti per l'astronomia a raggi infrarossi grazie a tecnologie di progettazione d'avanguardia. È il più grande telescopio mai inviato nello spazio, e ci sta restituendo, in questi mesi, immagini e suoni inediti, grazie anche ad una sua componente sviluppata al dipartimento di fisica dell’ETH.
Di Jo Siegler
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