Air date: 2021-02-19

Runtime: 56 min

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

Air date: 2021-02-26

Runtime: 56 min

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

Air date: 2021-03-05

Runtime: 60 min

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

Air date: 2021-03-12

Runtime: 60 min

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

Air date: 2021-03-19

Runtime: 58 min

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

Air date: 2021-03-26

Runtime: 59 min

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

Air date: 2021-04-02

Runtime: 62 min

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

Air date: 2021-04-09

Runtime: 69 min

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

Air date: 2021-04-16

Runtime: 56 min

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

Air date: 2021-04-23

Runtime: 76 min

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