Astronaut's takeout has been delivered to Gongbao chicken! What else?

The tianzhou-2 cargo spacecraft has successfully achieved rapid rendezvous and docking with the Tianhe core module of the Chinese space station in advance at the end of May. At present, the known cargo carried by tianzhou-2 includes not only space station propellants and other packages, but also fish flavored shredded meat, kung pao chicken and other "takeout" enjoyed by astronauts in orbit.

Comments from netizens

Netizen: good food! Expensive delivery

At 18:48 Beijing time on June 17, astronauts Nie Haisheng, Liu Boming and Tang Hongbo of the Shenzhou 12 manned spacecraft successively entered Tianhe core module, marking the first time that Chinese people have entered their own space station.

"Our crew has entered our space home, Tianhe core module. We are grateful for the support of the people all over the country and the hard work of the scientific and technological workers. Salute After entering the space station, the three astronauts reported to the people of the whole country and saluted.

Yang Liwei, deputy chief designer of China's manned space project, said in an interview that this "home" is too big and envies them.

Double guarantee of alarm system and early warning system

Astronauts work and rest at the same time

Before the construction of the space station, after entering the Tiangong-1 target aircraft and tiangong-2 space laboratory, the astronauts need to take turns to rest and always keep one person on duty to deal with emergencies. With the space station, astronauts no longer need to be on duty, but can achieve synchronous work and rest.

Berlin Hou, deputy chief designer of the space station of the Fifth Academy of Aerospace Science and Technology Group: why was there an astronaut who could not rest before? In fact, the main thing is to ensure that the platform is safe. If this kind of failure occurs, the astronauts who did not rest can be dealt with in time.

After the completion of the space station, astronauts need to perform long-term missions in orbit, so an alarm system is specially designed inside the space station. In case of failure or emergency, astronauts can be informed in time and deal with it.

Berlin Hou, deputy chief designer of the space station of the Fifth Academy of Aerospace Science and Technology Group: if this kind of alarm system of the acousto-optic system really breaks down, it can report to the astronauts in time, and then even if the astronauts are resting, it can also report to the astronauts, and then deal with it.

In addition, in order to further ensure the safety of astronauts, the ground system is also equipped with early warning equipment for real-time monitoring of the space station. With the dual guarantee of alarm system and early warning system, even in space, astronauts can also achieve the synchronization of work and rest time with ground personnel.

Berlin Hou, deputy chief designer of the space station of the Fifth Academy of Aerospace Science and Technology Group: if there is a fault in orbit, we can also deal with it on the ground in time. Therefore, it is equivalent to the design of the integration of the ground and the sky, which ultimately ensures that the current follow-up astronauts can achieve this synchronous work and rest in orbit, and there is no need for another astronaut to stay awake for duty. This can be achieved.