The foods that astronauts can eat are: black bread, ham, pork with sweet and sour sauce, honey cake, quail, Polish barracuda, Russian cheese, sturgeon, vegetable soup, sausage pie, spicy grilled fish, roast beef with potatoes, buttered bread, fermented bean soup, tuna salad, strawberries, biscuits, yogurt, preserved fruit, chocolate, tea, juice, coffee and cola.

Space food refers to food specially processed and eaten in space environment. Generally divided into daily food and special food.

Daily food includes ready-to-eat food, rehydrated food, heat-resistant food, frozen food, radiation food, natural food, rehydrated beverage and so on. Special foods include standby food, emergency food and extravehicular activity food.