4 ms·
Possible in theory, unlikely to be practical anytime soon. Algae is a cheaper (and simpler) food source, and one more likely to be used for basic requirements.
by sorbus 15y ago
Possible in theory, unlikely to be practical anytime soon. Algae is a cheaper (and simpler) food source, and one more likely to be used for basic requirements. I could certainly see stem cells used to grow meat - as currently exists - to supplement a diet, though. Saying that something like this would be required for interplanetary travel is going a bit far.
- phlux 15y agoWhen I said required, I mean that it would be required to maintain as close as possible the varietal diet of here on earth whilst in transit. Being in deep space and being able to grow a wonderful filet, some fish, whatever, would probably make the journey far more pleasant than a staple of algae.