What did the successful growth of lettuce enable researchers to plan for next regarding future space menus?
Answer
Cultivating more nutritious or calorie-dense crops like peppers and tomatoes.
The validation achieved with lettuce served as a foundation, allowing researchers to advance toward cultivating crops that offer greater nutritional and caloric density for long-term food self-sufficiency.

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Space in 4K - First Lettuce Grown and Eaten in Space - YouTube
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