“快递小哥”天舟货运飞船满载6.8吨货物到达太空空间站，坐等首批航天员来拆件。物资涵盖推进剂、实验设备和太空食品等，航天食品多达120多种。 时隔5年，中国航天员再入太空，#太空外卖 宫保鸡丁#登上热搜，阅读量达3.6亿。咸、辣、酸、甜俱全的宫保鸡丁、鱼香肉丝等菜肴，已经提前被天舟二号“外卖小哥”送上了空间站。 地球的网友都馋哭了，纷纷要求空间站Wi-Fi“通网”后，观看宇航员们的太空吃播。 The Tianzhou-2 cargo spacecraft brought more than 120 kinds of space food to astronauts in China's space station at the end of May. What will they eat over the next three months in space? From fish-flavored shredded pork to kung pao chicken, what's on the menu for Chinese astronauts? Let's check it out! 中国航天员的食谱到现在都经历了哪些“进化”？ 航天食品早在2002年神舟四号发射时就已经研制成功，和它们同期配备的还有餐后“养神功夫茶”—— 一杯明香清爽的绿茶。 在神舟五号遨游的21小时里，宇航员杨利伟吃了三顿饭，分别有红烧肉、鱼肉丸、红焖素鸡。在杨利伟和家人的视频连线中，杨利伟自豪地说：“我吃过饭了，特别美味，味道特别好。” 2004年，神舟六号上的宇航员不仅吃上了热腾腾的饭菜，饭后还有冰激凌甜点等，40多种食品顿顿不重样，但祖国妈妈还是觉得不够，得加餐🍗，最后整个食品种类翻了一番，达到近80种搭配，食谱也更加个性化。 Since the Shenzhou 4 was launched in 2002, the menu for the astronauts has been fully developed. They will be served with a cup of fresh green tea after a meal. During the 21-hour Shenzhou 4 flight, astronaut Yang Liwei ate three meals, including braised pork in soy sauce, fish meatballs, and braised chicken. Yang Liwei told his family proudly, "The meals on the spacecraft are quite delicious". In 2004, the astronauts on Shenzhou 6 not only ate a hot meal, and ice cream, but the variety of food also reaches 40. But China National Space Administration still feels the menus are not enough, and finally, the whole food category doubled, reaching nearly 80 categories, and the recipe is also more personalized. 航天食物有哪些硬指标？ 航天食品第一个要求是营养丰富且均衡，所以像薯片之类的膨化食品就不适合。第二个要求是：航天食品能够一口吃，最好是固态五谷小块，不能有残渣，也不能留下太多难以处理的垃圾。打个比方，在太空啃个鸡架也不太合适。 此外还有一个非常严格的要求，航天食品必须尽量保证航天员的食欲，因为在特别的压力环境下，会导致人体味觉失灵，需要美食的慰藉。 比如神舟10号的菜单就依据宇航员口味个性化定制，聂海胜爱吃米饭？好的，多带点！张晓光爱酸辣口味？整上！王亚平爱吃甜食，来，豆沙粽到了！ The first requirement for food supplied for spacecraft is that it should be nutritious and balanced, so food like potato chips is unsuitable. The second requirement is that space food can be eaten in one bite, preferably in small cubes, without too much waste to be tidied. So, for example, eating a chicken in spacecraft is not appropriate. In addition, there is a stringent requirement that space food could stimulate astronauts' appetites as the astronauts will lose their tastes when they are in a high-pressure environment.