The Expanse Universe Explained! James S. A. Corey

The Expanse Syfy hit show explained.

Two hundred years in the future, in a fully colonized solar system, police detective Josephus Miller (Thomas Jane), who was born in the asteroid belt, is given the assignment to find a missing young woman; Julie Mao (Florence Faivre). Meanwhile, James Holden (Steven Strait), the first officer of an ice freighter, is witness to an unprovoked attack upon the ship, by craft believed to be from Mars (MCRN Federation). As news of the attack spreads throughout the system, the incident's flow-on threatens to destabilize already tenuous relations between Earth, Mars and The Belt. Far away from the struggles in deep space, on Earth, Chrisjen Avasarala (Shohreh Aghdashloo), a powerful United Nations executive and diplomat, works to prevent war between Earth and Mars by any means.

Based on the novels "The Expanse" by James S. A. Corey.