(bound form) base; foundation / (bound form) radical (chemistry) / (bound form) gay (loanword from English into Cantonese, Jyutping: gei1, followed by orthographic borrowing from Cantonese)
基
=
其
+
土
:
Joan of Arc (ji) has to repair the watchtower (其) In front of the space station (Ø1). The tower needs a new foundation (基), and because it is floating in outer space, Joan of Arc can just add some dirt (土) to its base (基) to create a new foundation.
辅
=
甫
+
车
:
Frieda Fox (fu) decides to learn how to drive and is taking a course in the space station (Ø3). She's sitting in a cabriolet (车) and her driving instructor (辅), Ivan Pavlov (甫), is sitting next to her.