L'impresa aerospaziale statunitense SpaceX dell'imprenditore Elon Musk, lo stesso di PayPal e della Tesla, è riuscita oggi (venerdì) a recuperare su una piattaforma in mare il primo stadio di un razzo. Si tratta del terzo tentativo riuscito, il che lascia ben sperare sulle possibilità di riutilizzo di questi vettori, estremamente cari e normalmente destinati a precipitare in acqua.
Il Falcon-9 lanciato come previsto alle 7.21 ora svizzera da Cape Canaveral, in Florida, ha messo in orbita un satellite giapponese per le telecomunicazioni, prima di ritornare sulla Terra e compiere un atterraggio perfetto nell'Atlantico, un esercizio difficile, perché la grande velocità con il quale era rientrato nell'atmosfera metteva in dubbio la sua capacità di frenare in tempo.
pon/ATS
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