Looking at a Star Wars galaxy map that shows all the regions, it shows that the right side has been explored to a much greater extent, while much of the area on the left half is unexplored.
When the art editor of "Star Wars Incredible Cross-Sections" — a book series dedicated to dissecting the galaxy's vehicles — approached Remillard about illustrating the "Force Awakens" book ...
How does this all fit together? We've put together our own rundown of the Star Wars timeline so you can navigate the galaxy far, far away without getting as lost as the kids in Skeleton Crew.