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La NASA e la società statunitense Firefly Aerospace hanno rivelato le prime immagini ad alta definizione di un tramonto lunare, scattate da un robot atterrato sul satellite all’inizio di marzo. Il robot, chiamato Blue Ghost, ha trascorso due settimane sulla Luna conducendo esperimenti scientifici e registrando immagini, tra cui quella di un’eclissi lunare.
Queste fotografie potrebbero aiutare a risolvere il mistero del bagliore lunare, osservato per la prima volta negli anni ‘60, che si pensa essere causato dalla levitazione di particelle di polvere lunare caricate elettricamente dai raggi solari.
La missione rientra nella strategia della NASA di collaborare con il settore privato per ridurre i costi e facilitare future missioni umane sulla Luna. Il successo di Firefly Aerospace è stato definito un “punto di svolta nella storia” dal CEO Jason Kim, poiché l’azienda texana è riuscita a far atterrare il robot al primo tentativo; un’impresa riuscita in passato solo a pochi Paesi, a partire dall’Unione Sovietica nel 1966.
L'eclisse lunare
Telegiornale 14.03.2025, 20:00
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