Commander: Well just follow it and stop complaining, we are guests here on this world.
Follow Green arrow around corner
Go back downstairs to spacedocks area
+ You come across another Green Arrow pointing towards a big red door
Commander: Ok this must be it.
Open big red door
+ The Commander opens the big red door and finds another green arrow pointing right.
Storm: Say what?
+ These Prosians are also known as the Iwantitalls. They want to know everything of every world you have visited. You should have collected a unique badge from each world. That will save you having to give the Prosians a lengthy report. If you are missing any badges, then you will have to give a detailed account of that world. They may test you also on your knowledge. This won't be fun, they will be detailed in their questions.