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Tag Archives: 2005 YU55
Kosmisk besøg af den bekymrende slags
Den trofaste læser Claus gjorde mig opmærksom på, at i aften drøner asteroiden 2005 YU55 fordi jorden i foruroligende afstand. Der er tale om en sag på 400m i diameter og den kommer buldrende med 49.532 km/timen (relativt), så den kunne udrette ufattelig skade, hvis den altså havde en lidt anden kurs. 2005 YU55 smutter […]