| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S48E01 | Secrets in Our DNA |
January 13, 2021
PBS
|
55 | |
| S48E02 | Looking for Life on Mars |
February 24, 2021
PBS
|
55 | |
| S48E03 | Picture a Scientist |
April 14, 2021
PBS
|
55 | |
| S48E04 | Reef Rescue |
April 21, 2021
PBS
|
55 | |
| S48E05 | Fighting for Fertility |
May 12, 2021
PBS
|
55 | |
| S48E06 | Hindenburg: The New Evidence |
May 19, 2021
PBS
|
55 | |
| S48E07 | Great Electric Airplane Race |
May 26, 2021
PBS
|
55 | |
| S48E08 | Ship That Changed the World |
June 2, 2021
PBS
|
55 | |
| S48E09 | Bat Superpowers |
September 15, 2021
PBS
|
55 | |
| S48E10 | The Cannabis Question |
September 29, 2021
PBS
|
55 | |
| S48E11 | Particles Unknown |
October 6, 2021
PBS
|
55 | |
| S48E12 | Arctic Drift |
October 13, 2021
PBS
|
55 | |
| S48E13 | Edible Insects |
October 20, 2021
PBS
|
55 | |
| S48E14 | NOVA Universe Revealed: Age of Stars |
October 27, 2021
PBS
|
55 | |
| S48E15 | NOVA Universe Revealed: Milky Way |
November 3, 2021
PBS
|
55 | |
| S48E16 | NOVA Universe Revealed: Alien Worlds |
November 10, 2021
PBS
|
55 | |
| S48E17 | NOVA Universe Revealed: Black Holes |
November 17, 2021
PBS
|
55 | |
| S48E18 | NOVA Universe Revealed: Big Bang |
November 24, 2021
PBS
|
55 | |
| S48E19 | High-Risk High-Rise |
January 5, 2022
PBS
|
55 | |
| S48E20 | Butterfly Blueprints |
January 12, 2022
PBS
|
55 | |
| S48E21 | Alaskan Dinosaurs |
January 19, 2022
PBS
|
55 | |
| S48E22 |
Ancient Maya Metropolis
season finale
|
January 26, 2022
PBS
|
55 |
No artwork of this type.
No artwork of this type.
