Picking a color and/or shape to carry throughout the magazine design could be simple way to design this dynamically. [Design: Triangles, Red, white and black brochure layout. Visual identity concept / Strassenfeger by Rene Bieder, via Behance]
There's no Pluto though. :( //Beyond Earth by Stephen Di Donato - I love the colors going along with the main colors of the planets themselves, as well as how it coordinates with the background and words of each picture.