Exomedicine
Although the Soviet Union launched the first space station , Salyut 1 in 1971 , the United States designed and launched Skylab with the intent of advancing the field of science both in space and with regards to terrestrial applications . 
<triplet> Salyut 1 <subj> space station <obj> instance of <triplet> Skylab <subj> space station <obj> instance of