The USA's first space station(6)
... On June 6, Soyuz 11 transported cosmonauts Georgi Dobrovolski, ... the 
United States, Japan, Canada, Russia, and the European Space... [DOC] [TLE] Skylab: First U.S. Space Station - Space.com [PAR] Feb 1, 2013 ... Skylab was the first space station operated by the United States.