Which green algae is used as protein rich food by space Travellers?
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4 min read
For decades, scientists have been researching sustainable and nutrient-dense food sources for astronauts on long-duration space missions. Among the most promising options, the unicellular green algae *Chlorella vulgaris* has been a key focus, prized for its exceptionally high protein content and robust cultivation potential in a closed-loop life support system.
