The American high command was well aware of how important their catch was: von Braun had been at the top of the Black List, the code name for the list of German scientists and engineers targeted for immediate interrogation by U.S. military experts. On June 19, 1945, two days before the scheduled turnover of the area to the Soviets, US Army Major Robert B. Staver, Chief of the Jet Propulsion Section of the Research and Intelligence Branch of the US Army Ordnance in London, and Lt Col R. L. Williams took von Braun and his department chiefs by jeep from Garmisch to Munich. The group was flown to Nordhausen, and was evacuated 40 miles Southwest to Witzenhausen, a small town in the American Zone, the next day. von Braun was subsequently recruited to the US under Operation Overcast.
U.S. Army career
On June 20, 1945, U.S. Secretary of State Cordell Hull approved the transfer of von Braun and his specialists to America. Since the paperwork of those Germans selected for transfer to the United States was indicated by paperclips, von Braun and his colleagues became part of the mission known as Operation Paperclip, an operation that resulted in the employment of many German scientists who were formerly considered war criminals or security threats (like von Braun) by the U.S. Army.
The first seven technicians arrived in the United States at New Castle Army Air Field, just south of Wilmington, Delaware, on September 20, 1945. They were then flown to Boston and taken by boat to the Army Intelligence Service post at Fort Strong in Boston Harbor. Later, with the exception of von Braun, the men were transferred to Aberdeen Proving Ground in Maryland to sort out the Peenem?nde documents. These would enable the scientists to continue their rocketry experiments.
Finally, von Braun and his remaining Peenem?nde staff were transferred to their new home at Fort Bliss, Texas, a large Army installation just north of El Paso. While there, they trained military, industrial and university personnel in the intricacies of rockets and guided missiles. As part of the Hermes project they helped to refurbish, assemble and launch a number of V-2s that had been shipped from Germany to the White Sands Proving Grounds in New Mexico. They also continued to study the future potential of rockets for military and research applications. Since they were not permitted to leave Fort Bliss without military escort, von Braun and his colleagues began to refer to themselves only half-jokingly as "PoPs", "Prisoners of Peace".
During his stay at Fort Bliss, von Braun mailed a marriage proposal to 18-year-old Maria Luise von Quistorp, his cousin on his mother's side. On March 1, 1947, having received permission to go back to Germany and return with his bride, he married her in a Lutheran church in Landshut, Germany. He and his bride and his father and mother returned to New York on 26 March 1947. On 9 December 1948, the von Brauns' first daughter, Iris Careen, was born at Fort Bliss Army Hospital. The von Brauns eventually had two more children, Margrit C?cile on 8 May 1952 and Peter Constantine on 2 June 1960. In 1955, von Braun became a naturalized citizen of the United States.
In 1950, at the start of the Korean War, von Braun and his team were transferred to Huntsville, Alabama, his home for the next twenty years. Between 1950 and 1956, von Braun led the Army's rocket development team at Redstone Arsenal, resulting in the Redstone rocket, which was used for the first live nuclear ballistic missile tests conducted by the United States.
As Director of the Development Operations Division of the Army Ballistic Missile Agency (ABMA), von Braun's team then developed the Jupiter-C, a modified Redstone rocket. The Jupiter-C successfully launched the West's first satellite, Explorer 1, on January 31, 1958. This event signaled the birth of America's space program.
Despite the work on the Redstone rocket, the twelve years from 1945 to 1957 were probably some of the most frustrating for von Braun and his colleagues. In the Soviet Union, Sergei Korolev and his team of German scientists and engineers plowed ahead with several new rocket designs and the Sputnik program, while the American government was not very interested in von Braun's work or views and only embarked on a very modest rocket-building program. In the meantime, the press tended to dwell on von Braun's past as a member of the SS and the slave labor used to build his V-2 rockets.
Popular concepts for a human presence in space
Repeating the pattern he had established during his earlier career in Germany, von Braun - while directing military rocket development in the real world - continued to entertain his engineer-scientist's dream of a future world in which rockets would be used for space exploration. However, instead of risking being sacked he now was increasingly in a position to popularize these ideas. In 1952, he first published his concept of a manned space station in a Collier's Weekly magazine series of articles entitled Man Will Conquer Space Soon! These articles were illustrated by the space artist Chesley Bonestell and were influential in spreading his ideas. Frequently von Braun worked with fellow German-born space advocate and science writer Willy Ley to publish his concepts which, unsurprisingly, were heavy on the engineering side and anticipated many technical aspects of space flight that later became reality.
Walt Disney and Wernher von Braun, shown in this 1954 photo, collaborated on a series of three educational films.
The space-station (to be constructed using rockets with recoverable and reusable ascent stages) would be a toroid structure, with a diameter of 250 feet (76 m), would spin around a central docking nave to provide artificial gravity, and would be assembled in a 1,075 miles (1,730 km) two-hour, high-inclination Earthorbit allowing observation of essentially every point on earth on at least a daily basis. (More than a decade later, the movie version