Illuminae (#1 The Illuminae Files)

Amie Kaufman, Jay Kristoff

The year is 2575, and two rival mega-corporations are at war over a planet that's little more than an ice-covered speck at the edge of the universe. Too bad nobody thought to warn the people living on it. With enemy fire raining down on them, exes Kady and Ezra are forced to escape on the evacuating fle...