Episode 1 | Every Little Thing

Nearly a decade later, technology and lunar exploration have taken huge strides - but a solar storm threatens the astronauts on Jamestown.

Episode 2 | The Bleeding Edge

Margo must lead a seemingly impossible mission. Danielle wants to return to the moon. Gordo grapples with life on Earth.

Episode 3 | Rules of Engagement

A dispute on the moon prompts NASA officials to consider arming astronauts. Ed's past comes back to haunt him.

Episode 4 | Pathfinder

With a little help from Molly, Ed plans a career change - as his old Jamestown crewmates Gordo and Danielle struggle.

Episode 5 | The Weight

Ed's reckless behavior at NASA shakes the foundation of the Baldwin family. Tracy attempts to readapt to life in space.

Episode 6 | Best-Laid Plans

American astronauts and NASA leadership prepare for a new mission with unlikely partners. Ellen gets in touch with an old friend.

Episode 7 | Don't Be Cruel

Ellen is challenged by her new role. Margo's allegiances are put to the test. Karen explores new opportunities - personally and professionally.

Episode 8 | And Here's to You

Gordo returns to space. Molly faces an upsetting new reality. Aleida confronts her first major hurdle at work.

Episode 9 | Triage

The rivalry between American astronauts and Soviet cosmonauts intensifies as last-minute changes impact the Pathfinder mission plan.

Episode 10 | The Grey

Tensions between the U.S. and the Soviet Union reach an all-time high on the moon, throwing multiple missions into jeopardy.