"2.67"^^ . "4"^^ . . "1958-12-06Z"^^ . "3"^^ . . . . "1961-05-24Z"^^ . "Juno II was an American space launch vehicle used during the late 1950s and early 1960s. It was derived from the Jupiter missile, which was used as the first stage."@en . "10"^^ . "24.0"^^ . . "5"^^ . "1"^^ . . "Juno II"@en . "5.511e+07"^^ . . "Retired" .