胡
=
古
+
月
:
Helga Horse (hu) visits the old and wise moon (月) in the space station's kitchen (Ø2). She wants to join his cloister (古), but the moon rejects and says that first she has to get a very long Confucius style mustache (胡) such as his own.
to speak / to say / to explain / to scold / to tell off / a theory (typically the last character in a compound, as in 日心說|日心说 heliocentric theory)
说
=
兑
+
讠
:
In front of the observatory is a big advertising column. On it is a picture of Sheldon Shrimp, who is depicted to be talking about his new cash exchange booth.