American astronaut Emma Green must leave her husband and teenage daughter behind to command an international space crew embarking upon a treacherous mission. A series about hope, humanity and how we need one another if we are to achieve impossible things.
Episodes
Go
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.
Negative Return
When a ship malfunction threatens the voyage before it's barely begun, Emma works with a wary Misha on a high-risk repair operation.
Half the Sky
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.
Excellent Chariots
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.
Space Dogs
As Christmas approaches, the crew prepares to make their final calls home before communication grows spotty. Matt and Lex adjust to their new normal.
A Little Faith
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.
Goodnight Mars
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.
Vital Signs
A problem with Atlas' supply ship jeopardizes the mission and sparks questions about Emma's commitment to landing on Mars.
Spektr
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.
Home
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.
Top Cast
Hilary Swank
Emma Green
Mark Ivanir
Misha
Ray Panthaki
Ram
Vivian Wu
Yu
Ato Essandoh
Kwesi
Talitha Eliana Bateman
Alexis Logan
