(mp3)よりアーカイブ。2014年3月22日閲覧。we call it v2 for Dragon. That is the primary vehicle for crew, and we will retrofit it back to cargo. ^ “Q+A: SpaceX Engineer Garrett
October 2020). “Soyuz crew docks with International Space Station”. Spaceflight Now. 14 October 2020閲覧。 ^ a b “Space station crew moves Soyuz spacecraft