SciShow Space
Other Worlds on Earth: Preparing for Space from Home (2019x91)
Air date: Nov 12, 2019
Other worlds don't seem very welcoming to us Earthlings, and it can be hard to practice our off-world explorations from millions of kilometers away. But Earth also has its fair share of hostile places that we can use to prepare for those unfriendly environments.
- Premiered: Apr 2014
- Episodes: 878
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