Interesting work!
I like it

Well done. The lines corresponding to the areas of the sphere get lost for two reasons: 1. The stroke is rather thin for a poster design and 2. The areas that are being directed toward are consisting of white in most sections, perhaps more areas with color to make it easier to follow. Typography is good as far as choice of font, but each sub-description is formatted in a different way. Choose one direction for your text formation either left or right justified or centered, although usually following the formation set in by the heading is typical solution it doesn't fit every time. In this design your left sub-text could be left justified and the right in right justified, while the bottom information way view better as left justified and run it accross the bottom. Hopefully this made some sense and helped some as well.

Loneorbit is packin scope and full metal jackets. Dead-on crit. Cool work otherwise