Season 5 (2026)
Season five of picks up in the 2010s, years since the Goldilocks asteroid heist. Happy Valley has grown into a thriving colony with thousands of residents and a base for new missions that will take us even further into the solar system. But with the nations of Earth now demanding law and order on the Red Planet, friction continues to build between the people who live on Mars and their former home.
Episodes: 10
Star Cast: Toby Kebbell , Mireille Enos , Edi Gathegi , Cynthy Wu ,
Episodes List
Ep.1 First Light
Air Date: 2026-03-26
Nine years after the Goldilocks asteroid heist, Happy Valley has grown into a thriving colony. But an unsettling discovery threatens their peace.
Ep.2 The Hard Six
Air Date: 2026-04-02
Ed rallies Happy Valley's residents in support of one of their own. Kelly refuses to back down from an opportunity.
Ep.3 Home
Air Date: 2026-04-09
The consequences of Ed's actions begin to play out. Aleida finds an unexpected solution to her problem.
Ep.4 Open Source
Air Date: 2026-04-16
Alex takes Ed's advice and finds a new project to focus on: a job at Helios.
Ep.5 Svoboda
Air Date: 2026-04-23
Chaos erupts on Mars following a shocking revelation.
Ep.6 No Sudden Moves
Air Date: 2026-04-30
A desperate group of Marsies tries to rectify a dangerous situation.
Ep.7 The Sirens of Titan
Air Date: 2026-05-07
A fatal miscalculation puts the Titan mission in jeopardy. Dev makes a drastic decision.
Ep.8 Brave New World
Air Date: 2026-05-14
The Titan crew weighs a risky move, while Mars struggles to keep up morale.
Ep.9 Sons and Daughters
Air Date: 2026-05-21
The Marsies formulate a plan. Kelly faces a major setback.
Ep.10 This Land Is Our Land
Air Date: 2026-05-28
The resilience of Mars is put to the test.
