asterism. Create a story for that asterism the way other cultures have done through out the years. You can even create several asterisms that interact in your story, or have your asterism interact with constellations. Draw the bunch of stars that you chose, and the artistic representation of your asterism(s). You will turn
World economy. The world economy or global economy is the economy of the world, considered as the international exchange of goods and services that is expressed in monetary units of account (money).
Global trade. Global trade is the result of uneven distribution of materials [materials: Things that are used, sometimes to make other things.] and resources [resource: Anything that is useful to people. ] across the world. No single country has everything it needs and so countries need to trade with each other.