When I was given the film and read the title, I expected anything but what I got.
Three Argentinian astronauts aboard an old fashioned Italian-voiced spaceship who try to blow the moon out... Wow! But this is just the beginning, the prologue.
After we know their mission, the movie action starts, and also a lot of surrealistic gags involving character's relationship and their pasts. Anyway, besides it's sci-fi movie, you shouldn't forget it's also a comedy... with a very particular kind of humor.
I think it's very remarkable the Argentininian patriotic atmosphere, a parody of USA movies, where you can see the flag of Argentina everywhere and the astronauts as very keen soccer fans.
Moreover, I found pretty funny a scene I can't describe because it'd be a spoiler, but in that scene you can hear a very, very long string of typical Argentinian swearwords and profanities.