Sezon 50
Grafiki
| # | Obraz | Tytuł | Wyemitowano |
|---|---|---|---|
| 1 |  | London Super Tunnel | 1 lut 2023 |
| 2 |  | Star Chasers of Senegal | 8 lut 2023 |
| 3 |  | Ancient Builders of the Amazon | 15 lut 2023 |
| 4 |  | New Eye on the Universe | 22 lut 2023 |
| 5 |  | Weathering the Future | 12 kwi 2023 |
| 6 |  | Chasing Carbon Zero | 26 kwi 2023 |
| 7 |  | Saving the Right Whale | 3 maj 2023 |
| 8 |  | Hidden Volcano Abyss | 10 maj 2023 |
| 9 |  | Your Brain: Perception Deception | 17 maj 2023 |
| 10 |  | Your Brain: Who's in Control? | 24 maj 2023 |
| 11 |  | Ancient Earth: Birth of the Sky | 4 paź 2023 |
| 12 |  | Ancient Earth: Frozen | 11 paź 2023 |
| 13 |  | Ancient Earth: Life Rising | 18 paź 2023 |
| 14 |  | Ancient Earth: Inferno | 25 paź 2023 |
| 15 |  | Ancient Earth: Humans | 1 lis 2023 |
| 16 |  | Inside China's Tech Boom | 8 lis 2023 |
| 17 |  | The Battle to Beat Malaria | 15 lis 2023 |
| 18 |  | Lee and Liza's Family Tree | 22 lis 2023 |