Editing Weltraumgruppen (section)

== Off-world expansion ==

On 13 September 1979, a Weltraumgruppen survey mission recovered an extraterrestrial propulsion assembly with an intact navigation archive. Engineers reproduced its navigation system before adapting its power equipment. The archive supplied fixed transit routes to extraterrestrial destinations, allowing the branch to move beyond experimental missions around Earth. [[Außenwerk Aconcagua]] opened in April 1986 as the first permanent off-world industrial installation. The branch created [[Planetarisches Bauamt I]] in September 1993 to construct sealed settlements and power networks beyond Earth. The first city-ship hull was authorized through the [[Himmelswerft Schwarzhafen]] program in December 1996. [[Stadtschiff Eef Paap|Stadtschiff ''Eef Paap'']] entered service on 1 May 2003 and supported construction beyond the established settlements. Later hulls were assigned to industrial or command duties.