SciShow Space

Other Worlds on Earth: Preparing for Space from Home (2019x91)

Ημερομηνία προβολής: Νοέ 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.