| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | astronaut food | Space exploration in the US | Convenience and fast food are widely consumed in Western countries. | 1 |
| 2 | astronaut food | Space exploration in the US | Astronaut food is specially prepared to meet nutritional and practical requirements during space exploration missions. | 1 |
| 3 | space food | Space exploration in the United States | Includes dehydrated and easy-to-eat meals | 1 |