A Flag for Planet Earth

If Earth had a flag, what would it look like?
It's a question that Oskar Pernefeldt from the Beckmans College of Design in Stockholm, Sweden has attempted to answer with his graduation project titled The International Flag of Planet Earth.
The designer has created a striking flag of interlinked white circles on a deep blue background in an attempt to represent Earth during interplanetary journeys.
The designer says The linked rings represent how everything is connected to everything else on Earth, forming a flower as a group