Today is space with you [No. 1455]
Weather forecast
● Beijing, 19 °C ~ 12 °C, cloudy to cloudy, there is light snow or sleet in some parts of southern Qinghai and other places. There is light to moderate rain in parts of southeast tibet, northern Shanxi, most of Jiangnan, southwestern Sichuan Basin, Yunnan, Guizhou, south China, Taiwan Island and other places, of which there is heavy rain (25 to 30 mm) in parts of southeast Tibet and northeast Guangxi. There are 5-6 winds in northern Tibet, Shaanxi, Henan, central Inner Mongolia and other parts.
● Small too warm tip: As the influence of cold air tends to end, the rain will gradually fade, the warmth will return again, and the weather will return from wet to warm. Please pay attention to adjusting your dress code at the right time to avoid colds.
WeChat hotspots
● Triumph! Feel good!
At 09:56 Beijing time on April 16, 2022, the shenzhou 13 manned spacecraft return module successfully landed at the Dongfeng landing field. The on-site medical supervision and medical insurance personnel confirmed that the astronauts Zhai Zhigang, Wang Yaping and Ye Guangfu were in good physical condition, and the Shenzhou 13 manned flight mission was a complete success.
On the afternoon of April 16, the astronauts arrived safely in Beijing by mission plane. Follow-up will enter a period of medical isolation, undergo a comprehensive medical examination and health assessment, and arrange recuperation.
Netizen: You feel good, we feel honored! Hats off to the heroes of spaceflight!
Weibo hot search
●The younger generation of Beijing Flight Control Center
Yesterday, Shenzhou 13 completed a six-month "space" business mission and returned to the earth home safely, and during this more than one hundred and eighty days, the astronauts of the Beijing Aerospace Flight Control Center were also guarding the astronauts day and night. It is understood that the "Beijing Understanding" of the Beijing Aerospace Flight Control Center, which is well known to netizens, is "80" and "90". The younger generation of the flight control center, awesome!
A large number of young people have begun to take over the burden from the hands of their predecessors and continue to fight for the dream of spaceflight! China's aerospace, the future can be expected!
TikTok hot list
● The mother who picked the stars is back
Before the launch of "God Thirteen", astronaut Wang Yaping and his 5-year-old daughter agreed to pick stars for her daughter and her classmates. With the successful landing of the Shenzhou 13 return capsule and the smooth arrival of the astronauts in Beijing, Wang Yaping fulfilled the agreement with his daughter, "The mother who picked the stars is back"!
Netizen: Cosmic level envy!
A star that sows the seeds of space dreams in a child's heart. A generation of astronauts, carrying a generation of aerospace dreams, a generation of aerospace dreams, casting the soul of the Chinese nation!
Fast hand hot list
● Small animals ran to the scene to watch the astronauts land
After the successful landing of the Shenzhou 13 manned spacecraft, the live broadcast screen can see small animals passing by in front of the return capsule, and careful netizens found that these small animals that came to watch the landing are camels!
Netizen: Camel, settle down! The camel witnesses the arrival of "God XIII"!
Remember that on December 17, 2020, when Chang'e 5 completed the lunar sample return, it was also the first small animals to arrive at the landing site, and it seems that the small animals on the Gobi are also very concerned about China's aerospace!
B station hot list
● Earth from the perspective of the Chinese space station
After the return of "God Thirteen", the Chinese space station once again entered an unattended state. Yesterday, a video on Station B showed the aerial photographs taken by Chinese astronauts in the "Tiangong". From the perspective of the "Tiangong" space station, the dreamy "Blue Star" is so beautiful! That's where we are!
The stars are vast and the exploration is endless!
Know the hot list
●Shenzhou 13 return module successfully landed, 3 astronauts successfully out of the capsule, has arrived in Beijing safely, what are your blessings? How will the significance of this mission be evaluated?
Yesterday, the topic of #Shenzhou XIII return module hosted by our space Zhihu successfully landed, and 3 astronauts successfully exited the capsule and arrived in Beijing safely. How will the significance of this mission be evaluated? #登上知乎热榜第一. Netizens have left messages to send their blessings.
Netizen A: Welcome home with the "feel good" group! You are the pride of the people of the whole country!
Netizen B: Great exploration, great astronaut, great Chinese space industry! Hats off to every astronaut!
What do you have to say to astronauts? Feel free to leave a comment in the comments section below.
Headline hot search
● How difficult is it for Shenzhou 13 to land upright?
The return of the Shenzhou spacecraft is like "10 rings in ten thousand miles", and the requirements for the accuracy of the force are extremely high. It is worth mentioning that when the Shenzhou 13 return capsule landed, it was landed in an almost completely upright manner. The last time the Shenzhou spacecraft landed in this way, it was traced back to Shenzhou VI.
Many people don't know that even such a simple landing pose is very difficult. Moreover, the upright landing method is also a major embodiment of integrated space technology. Landing in an upright manner in the return capsule will be more conducive to the astronaut's re-adaptation to the Earth's gravity, and this posture will make the astronaut feel more comfortable. Not only that, but this posture is also the safest and most stable state. To achieve an upright landing, many factors need to be considered comprehensively and accurately calculated.
The Dongfeng landing field covers an area of 20,000 square kilometers, but it is not all flat, but the terrain is very complicated. Judging from the landing site this time, the flat terrain of the landing area provides the basic conditions for the Shenzhou 13 return capsule to land in an upright manner.
From the details of the Shenzhou 13 return module standing upright, it can be seen that our aerospace technology is becoming more and more advanced, and the operation is becoming more and more skilled, and all of this is inseparable from the efforts and efforts of all aerospace science and technology workers.
Welcome home the three astronauts and be proud to live in such a great country!