Explore an aspirational world where NASA and the space program remained a priority and a focal point of our hopes and dreams as told through the lives of NASA astronauts, engineers, and their families.
Is this the best episode?
The peak run. Top 40% of seasons by average rating — consecutive, with an average of 8.15.
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Toby Kebbell
Miles Dale
Mireille Enos
Celia Boyd
Edi Gathegi
Dev Ayesa
Cynthy Wu
Kelly Baldwin
Coral Peña
Aleida Rosales
Costa Ronin
Leonid 'Lenya' Polivanov
Sean Kaufman
Alex Poletov Baldwin
Ruby Cruz
Lily Dale
Ines Asserson
Avery 'AJ' Jarrett
All 50 episodes plotted by IMDb rating
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This may take a moment for shows with many seasons.
10 episodes • 2019Avg: 8.2Golden Era
| # | Episode | Air Date | Rating |
|---|---|---|---|
| 1 | Red Moon | Nov 1, 2019 | 7.6 |
| 2 | He Built the Saturn V | Nov 1, 2019 | 7.6 |
| 3 | Nixon's Women | Nov 1, 2019 | 8.0 |
| 4 | Prime Crew | Nov 8, 2019 | 7.9 |
| 5 | Into the Abyss | Nov 15, 2019 | 8.5 |
| 6 | Home Again | Nov 22, 2019 | 7.7 |
| 7 | Hi Bob | Nov 28, 2019 | 8.1 |
| 8 | Rupture | Dec 6, 2019 | 8.3 |
| 9 | Bent Bird | Dec 13, 2019 | 8.8 |
| 10 | A City Upon a Hill | Dec 20, 2019 | 9.0 |
10 episodes • 2021Avg: 8.0
| # | Episode | Air Date | Rating |
|---|---|---|---|
| 1 | Every Little Thing | Feb 19, 2021 | 7.9 |
| 2 | The Bleeding Edge | Feb 26, 2021 | 7.3 |
| 3 | Rules of Engagement | Mar 5, 2021 | 8.0 |
| 4 | Pathfinder | Mar 12, 2021 | 7.6 |
| 5 | The Weight | Mar 19, 2021 | 7.4 |
| 6 | Best-Laid Plans | Mar 26, 2021 | 7.7 |
| 7 | Don't Be Cruel | Apr 2, 2021 | 7.7 |
| 8 | And Here's to You | Apr 9, 2021 | 7.8 |
| 9 | Triage | Apr 16, 2021 | 8.7 |
| 10 | The Grey | Apr 23, 2021 | 9.4 |
10 episodes • 2022Avg: 8.0
| # | Episode | Air Date | Rating |
|---|---|---|---|
| 1 | Polaris | Jun 9, 2022 | 8.3 |
| 2 | Game Changer | Jun 16, 2022 | 8.2 |
| 3 | All In | Jun 23, 2022 | 7.9 |
| 4 | Happy Valley | Jun 30, 2022 | 8.7 |
| 5 | Seven Minutes of Terror | Jul 7, 2022 | 8.1 |
| 6 | New Eden | Jul 14, 2022 | 7.0 |
| 7 | Bring It Down | Jul 21, 2022 | 7.1 |
| 8 | The Sands of Ares | Jul 28, 2022 | 7.8 |
| 9 | Coming Home | Aug 4, 2022 | 8.0 |
| 10 | Stranger in a Strange Land | Aug 11, 2022 | 8.8 |
10 episodes • 2023Avg: 7.8
| # | Episode | Air Date | Rating |
|---|---|---|---|
| 1 | Glasnost | Nov 9, 2023 | 7.6 |
| 2 | Have a Nice Sol | Nov 16, 2023 | 7.3 |
| 3 | The Bear Hug | Nov 21, 2023 | 7.5 |
| 4 | House Divided | Nov 30, 2023 | 7.4 |
| 5 | Goldilocks | Dec 7, 2023 | 7.5 |
| 6 | Leningrad | Dec 14, 2023 | 7.9 |
| 7 | Crossing the Line | Dec 21, 2023 | 7.8 |
| 8 | Legacy | Dec 28, 2023 | 7.7 |
| 9 | Brazil | Jan 4, 2024 | 8.1 |
| 10 | Perestroika | Jan 11, 2024 | 8.8 |
10 episodes • 2026Avg: 7.5
| # | Episode | Air Date | Rating |
|---|---|---|---|
| 1 | First Light | Mar 26, 2026 | 7.0 |
| 2 | The Hard Six | Apr 2, 2026 | 7.3 |
| 3 | Home | Apr 9, 2026 | 8.0 |
| 4 | Open Source | Apr 16, 2026 | 7.1 |
| 5 | Svoboda | Apr 23, 2026 | 7.2 |
| 6 | No Sudden Moves | Apr 30, 2026 | 7.1 |
| 7 | The Sirens of Titan | May 7, 2026 | 8.0 |
| 8 | Brave New World | May 14, 2026 | 7.8 |
| 9 | Sons and Daughters | May 21, 2026 | 7.5 |
| 10 | This Land Is Our Land | May 28, 2026 | 8.4 |
