Same as https://openclipart.org/detail/176068/international-space-station but extensively cleaned up by FredTheOyster for wikimedia
Found on wikimedia https://commons.wikimedia.org/wiki/File:RP1357_p104_The_Mir_complex_as_of_June_1994.png
Originally from http://ston.jsc.nasa.gov/collections/TRS/_techrep/RP1357.pdf