Share the QR code < / P > < p > with wechat scanning code to friends and circles of friends < / P > < p > < / P > < p > Tang Hongbo said that each sleeping area has portholes. Looking through the portholes, some directions are the earth on which human beings live, and some directions are the sea of stars. It's very beautiful < p > how long does it take to "cook" in space? Are you on the night shift? Tang Hongbo, an astronaut of the Shenzhou 12 crew, answered these questions in Beijing on the 17th. He said that astronauts can eat hot meals and dishes in the space station for about half an hour. If they have time, they can also realize the freedom of drinking yogurt. With the help of speakers in the sleep area, astronauts don't have to be on the night shift < p > on the same day, the Propaganda Department of the CPC Central Committee held a meeting with Chinese and foreign journalists on "flying after dreams and writing loyalty". Tang Hongbo briefed the media on the above situation at the meeting < p > Berlin Hou, deputy chief designer of space station system of China Manned Space Engineering and researcher of Space Technology Research Institute of Aerospace Science and technology group, said at the meeting that the design of manned spacecraft is people-oriented, and livable design is an important content < p > Berlin thick introduces the current livability design of Tianhe core cabin. First, use advanced information technology to improve the convenience of astronauts' on orbit life and work. For example, with smart home, astronauts can control the lighting and kitchen equipment in the core cabin through the app installed on their mobile phones < p > astronaut Tang Hongbo's small bedroom in the core module assembly is warm and comfortable. The warm sleeping bag and the vent beside the pillow ensure that the astronauts can have a comfortable sleeping environment. Will Tang Hongbo leave more eyes in the direction of home when passing through the land of the motherland whenever he sees the photos of children on the bulkhead? Photo taken by astronaut Tang Hongbo source: manned space office < / P > < p > Second, during the development, scientific researchers made "fine decoration" on the internal space of the core module, and the layout in the module is bright and spacious, making the astronauts work more comfortable; Third, the acoustic photoelectric system is configured to ensure that astronauts rest normally like ground personnel and do not have to be on duty at night; Fourth, the integrated network system of heaven and earth has been built. Astronauts can also surf the Internet and video with their families on orbit < p > Tang Hongbo was very satisfied with the "house" decorated by scientific researchers. He said that in terms of food, in the past, it took astronauts about an hour to prepare a meal. Now they can eat hot meals, eat hot vegetables and drink hot soup in about half an hour. If they have time, they can also realize the freedom of drinking yogurt; In terms of sleep, astronauts used to be on duty at night because of uncertainty in space. Now astronauts can have a safe sleep < p > "there is a speaker in our sleep area, not listening to music, but connected to the system. Once there is a situation, the alarm information can be notified to each sleep area of the astronauts." Tang Hongbo said that in terms of smart home, astronauts can control the microwave oven and hot air heater in the kitchen through mobile phones, put food in advance and make an appointment < p > referring to the overall experience of the space station, Tang Hongbo said that the first feeling was that it was very big. At that time, the third module was in orbit. There were Tianzhou cargo spacecraft, Tianhe core module and manned spacecraft, with a total length of more than 30 meters. "When we float around the space station, we use a word to describe it, which is called the cruise space station." < p > "in addition, through livable design, the overall tone of the environment is very unified, and there are many kinds of lights." Tang Hongbo said that each sleeping area has portholes. Looking through the portholes, some directions are the earth on which human beings depend for survival, and some directions are the Starry Sea. It is very beautiful