Can future astronauts be put into comas for space travel like in Project Hail Mary?
Mar 22, 2026
The science-fiction film Project Hail Mary sees Ryan Gosling go to space in a state of suspended animation. But does the science suggest that’s possible?
https://www.scientificamerican.com/article/can-future-astronauts-be-put-into-comas-for-space-travel-like-in-project/
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