Aired: 9/13/2022
Earth's atmosphere weighs just one millionth of the mass of the planet, yet this fragile layer of air ensures the planet can be a home for life as we know it.
Aired: 9/20/2022
Earth is the only planet with liquid water on its surface, and the story of this living planet is carried by water.
Aired: 9/27/2022
A magnificent journey that uses fossil finds and satellite imagery to explore the beauty and wonder of the terrestrial realm that is our home.
Aired: 10/4/2022
Vying for first place in the ranks of Earth's most influential species of all time, Human endeavours have had conflicting impacts on our planet.
