Historique de l'événement (3 versions)(ID:145679)
(nS)
Version 3 Aubert (03/07/2016 02:29:22)
Le ballon gonflé à l'hélium Explorer II est lancé de Stratobowl en Dakota du sud.
Catégories:
Ballon (-)
Explorer-2 (-)
Dakota du Sud (-)
Stratobowl (-)
National Geographic Society (-)
Explorer II was a manned U.S. high-altitude balloon that was launched on November 11, 1935 and reached a record altitude of 22,066 m (72,395 ft). Launched at 8:00 am from the Stratobowl in South Dakota, the helium balloon carried a two-man crew consisting of U. S. Army Air Corps Captains Albert W. Stevens and Orvil A. Anderson inside a sealed, spherical cabin. The crew landed safely near White Lake, South Dakota at 4:13 pm and both were acclaimed as national heroes. Scientific instruments carried on the gondola returned useful information about the stratosphere. National Geographic Society.
Willy Aubert
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