The sun (日) asks Sherlock Holmes (sh) out for a coffee in the space station's kitchen (Ø2). Looking at his pocket watch (时), Sherlock sees he has time, winks and "thumbs up" (寸).
Buddhist temple / mosque / government office (old)
寺
=
土
+
寸
:
Socrates (s) built a Buddhist temple (寺) in the space station's bathroom (Ø4). To protect it from being destroyed while floating around in zero gravity, he built a protective frame made out of mud (土) around it. After finishing it he inspects it and thinks "thumbs up" (寸), because he is proud of his work.