'Spaceship Earth' on Hulu is a documentary about the biodome Biosphere 2. Learn what Biosphere 2 is used for today, and how Steve Bannon is involved.

In the town of Oracle, The University of Arizona’s Biosphere II is an ideal environment for climate research. Now it’s working to be an ideal environment for start up companies.

Biosphere 2 once hosted radical experiments for a self-sustaining ecosystem. During COVID-19, visitors can "tour" the living lab from their cars.

Biosphere 2, about 20 miles north of Tucson, is supporting startup companies focused on renewable energy and sustainable technologies.

Does anyone actually remember Biodome 2? Decades after it happened, it's taken on the form of fringe events that like militias and One World Order opponents and the Branch Davidians and Heaven's Gate ...

And to environmental scientists, the Biosphere 2 experiment also demonstrates the value of bold experiments to better understand how the natural world works.