An old friend taunts Holden with the answers he seeks. Naomi struggles to fit in. A mysterious low-level tech aboard the Thomas Prince enacts a terrifying plan.
All eyes turn to the edge of the solar system as a mysterious new presence emerges. Naomi recommits to her roots. Drummer butts heads with a seasoned new commander aboard the Behemoth. A young Belter makes a name for himself.
The final battle between Earth and Mars threatens the very future of humanity. A new monster is unleashed on Prospero Station. Anna receives the smoking gun she needs.
The Rocinante tends to wounded Martian soldiers in exchange for supplies; Avasarala struggles with how to disseminate a key piece of evidence despite being in hiding.
The search for Prax’s daughter comes to a head; Admiral Souther’s men plan for mutiny aboard the Thomas Prince.
Earth strategizes a costly ploy to gain advantage in the war against Mars. Anna struggles to convince Sorrento-Gillis to do the right thing. Avasarala and Bobbie seek refuge aboard the Rocinante.
The Rocinante answers an unexpected distress signal. Bobbie and Avasarala find themselves being hunted by a mysterious captor. UN Secretary-General Sorrento-Gillis brings in a colleague from his past to lend an ear during this crucial time of war.
The Rocinante crew deals with the fallout over Naomi’s betrayal while caught in the middle of the war between Earth and Mars. Avasarala and Bobbie hatch an escape plan.
A discovery pushes Naomi and Holden apart and sets the Roci crew against each other.
Bobbie makes a decision that changes her life forever.