Cosmopolitan Concept Poster

This is a graphic design concept poster for Cosmopolitan, a fictional intergalactic campaign for "Citizens of the Stars". The Campaign urges every man to be a "Citizen of the Stars", a well-mannered and educated individual who respects all people groups from all intergalactic colonies, including non-human or artificial life.
The design allowed me to explore a style I don't usually tackle, the geometric hard shading with a limited color palette. Can you spot the Big Dipper in the design?
This is a personal project completed within one afternoon.
NOT to be confused with Cosmopolitan Magazine!!!