12 résultats pour "wernher"

• Von Braun (Wernher)

• Wernher von Braun par Dr Eugène M.

  par Dr Eugène M. Emme de la N.A.S.A. (National Aeronautics and Space Administration)

• Wernher von Braun

• Braun, Wernher von - astronomie.

• Wernher Freiherr von Braun - Astronomie.

• Article de presse: Wernher von Braun : un visionnaire réaliste

• Wernher von Braun

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• Braun (Wernher von)

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• 1958 Wernher von Braun (Photographie)

• Braun ( Wernher von), 1912-1977, né à Wirsitz, aujourd'hui Wyrzysk (Pologne), ingénieur allemand.

• Braun (Wernher von) Ingénieur américain d'origine allemande (Wirsitz, 1912 - Alexandria, près de Washington, 1977).

• Space Exploration - astronomy.

  to produce 250,000 newtons (56,000 lb) of thrust. The Germans launched thousands of V-2s carrying explosives against targets in Britain and The Netherlands. Whilethey did not prove to be an effective weapon, V-2s did become the first human-made objects to reach altitudes above 80 km (50 mi)—the height at which outer spaceis considered to begin—before falling back to Earth. The V-2 inaugurated the era of modern rocketry. A2 Early Artificial Satellites During the years following World War II, the...