Aliens are Coming!

A student has come up with an international flag of Earth.

I have never ruled out the idea that aliens exist, so "aliens are coming!" was my initial thought when seeing this article on Metro.  A student named Oskar Pernefeldt from Beckmans University of Design in Stockholm, Sweden created a flag that represents planet Earth.

"The rings are linked to each other, which represents how everything on our planet, directly or indirectly, are linked." I think it represents the 7 continents.

"The blue field represents water which is essential for life – also as the oceans cover most of our planet’s surface."  

This flag could be used when we (Earthlings) colonize other planets.