"astronauter" . . "Lunar roving vehicles." . . "rumrejser" . . "rumfart" . . "Apollo 17 flight." . . "NASA space programs." . . . . "Lunar landing modules." . . "Moon" . . . . . . . . . . . . . . . . . . . . . . . . "NASA mission reports"@en . . . "Apollo 17. Volume 1 : the NASA mission reports" . . . "Apollo 17 : the NASA mission reports. Volume One"@en . "månen" . .