Laz attempts to sway an influential reporter who is critical of the Mars program, and an incident with Denise forces Tom to reconsider his prioritiesSource: Channel 4
Episode 7: The Choice
Tom and the Providence crew must make a choice considering potentially life-threatening consequences, while Matteo wrestles with his past
Episode 6: Collisions
Laz attempts to sway an influential reporter who is critical of the Mars program, and an incident with Denise forces Tom to reconsider his priorities
Episode 5: Two Portraits
Denise confronts her turbulent upbringing as she paints a portrait of her late mother, revisiting a lifetime of joy and trauma
Episode 4: Where Life Is
Sadie and Ollie's marriage is tested. Laz works with the engineers as pressure builds to find a solution to the MAV malfunction. Tom and Ellen grow closer.
Episode 3: Cycles
Kayla and Tom find themselves at odds when faced with a difficult decision. A problem arises with the Mars Ascent Vehicle (MAV) that may jeopardise the crew's safety.
Episode 2: What's Needed
With the mission in danger of being shut down, the Vista team travel to Washington to testify before Congress. Tom and his daughter Denise work on their relationship.
Episode 1: Separation
On launch day, Laz Ingram and the Providence crew count down for the first manned mission to Mars