Seasons & episodes

S1 · E1Go 2020-09-04 · 58 min＋

As the mission launches, Emma finds her mettle as commander tested by an onboard accident, a divided crew and a family emergency back on Earth.

S1 · E2Negative Return 2020-09-04 · 49 min＋

When a ship malfunction threatens the voyage before it's barely begun, Emma works with a wary Misha on a high-risk repair operation.

S1 · E3Half the Sky 2020-09-04 · 49 min＋

A staff change at Mission Control upsets the usually unflappable Lu, and the fallout undermines Emma's command. Matt encourages Lex to return to school.

S1 · E4Excellent Chariots 2020-09-04 · 44 min＋

Emma puts herself in harm's way when Ram unwittingly endangers the lives of everyone on the Atlas. Matt must make a wrenching decision about his future.

S1 · E5Space Dogs 2020-09-04 · 56 min＋

As Christmas approaches, the crew prepares to make their final calls home before communication grows spotty. Matt and Lex adjust to their new normal.

S1 · E6A Little Faith 2020-09-04 · 50 min＋

Tempers flare on the Atlas over a water-system glitch and an act of betrayal. As Matt works on the ship's issue, he accidentally meets Lex's new friend.

S1 · E7Goodnight Mars 2020-09-04 · 52 min＋

Emma's behavior becomes a cause for concern, Kwesi and Lu team up on a plant mystery, and Lex makes an impulsive decision with far-reaching consequences.

S1 · E8Vital Signs 2020-09-04 · 49 min＋

A problem with Atlas' supply ship jeopardizes the mission and sparks questions about Emma's commitment to landing on Mars.

S1 · E9Spektr 2020-09-04 · 48 min＋

Emotions run high as rapidly dwindling water rations on the Atlas leave the crew and Mission Control scrambling to find a fix before time runs out.

S1 · E10Home 2020-09-04 · 50 min＋

With only hours to go before Atlas' planned touchdown on Mars, Emma is confronted with everything that could go wrong, while Lu receives new orders.