Part 4/10:
The crew learns that the U.S. and Russia are at war, thrusting the astronauts into a scenario filled with reignited distrust. Orders come down to abandon research and assume control of the station. The once-peaceful collaboration spirals into suspicion when Gordon discovers the station has lost propulsion, putting them on a collision course with disaster.
When the crew learns they must act quickly to restore stability, differences that were once overlooked come to the forefront. Christian speculates about the motives behind the chaos, while the Russians, especially Alexey, find themselves in the line of fire of distrust as accusations fly.