Away

Emma faces the challenges of commanding the mission as an onboard accident, crew conflicts, and a family crisis on Earth test her leadership and resolve.

A technical failure jeopardizes the mission early on, prompting Emma to collaborate with the hesitant Misha on a dangerous repair effort.

A new leadership at Mission Control rattles Lu's composure and begins to affect Emma's authority. Meanwhile, Matt supports Lex in considering a return to his studies.

Emma risks her safety to protect the crew after Ram inadvertently puts them all in danger aboard the Atlas, while Matt faces a difficult choice that could define his future.

With Christmas approaching, the crew makes their last stable communications with loved ones before signal disruptions begin. Matt and Lex begin to adapt to their changed circumstances aboard the ship.

Tensions rise aboard the Atlas due to a malfunction in the water system and a personal betrayal. While Matt attempts to resolve the technical problem, he unexpectedly encounters Lex's new companion.

Emma's increasingly erratic behavior raises alarms, while Kwesi and Lu collaborate to solve an enigmatic plant-related puzzle. Meanwhile, Lex makes a hasty choice that leads to significant and unintended repercussions.

A malfunction with Atlas' supply ship threatens the success of the mission and leads to doubts about Emma's dedication to the Mars landing.

Tensions rise aboard the Atlas as water supplies diminish, forcing both the crew and Mission Control to urgently seek solutions before critical shortages occur.

As the Atlas mission prepares for its critical Mars landing, Emma faces mounting challenges and potential risks, while Lu is given unexpected new directives that could impact the mission's outcome.