Astronauts Zhai Zhigang, Wang Yaping and Ye Guangfu
After completing a 6-month mission
Return to the capsule aboard the Shenzhou XIII manned spacecraft
Has returned safely to Earth
What other items were brought back from the return capsule?
Today
Shenzhou 13 return capsule has opened!
God XIII brought back
8K Ultra HD captures space images
This afternoon, the opening of the return module of the Shenzhou 13 manned spacecraft was held in Beijing. The Shenzhou 13 return module opened, and the items carried by the spacecraft and samples of scientific experiments were presented together, including an image material with the highest technical standards for human shooting in space to date. These materials will also become the material for the documentary giant screen film "Flying Over the Sky" and will be put on the screen.
Working and living in orbit for 6 months, three astronauts acted as photographers. The vast and wonderful space, the bits and pieces of space station life, the "first" created by Shenzhou XIII... They recorded them clearly with 8K ultra-high-definition cameras specially developed by the Central Radio and Television Corporation.
The equipment adopts the technical standard of "8K, 50 frames, full frame", which is the highest technical standard for human shooting images in space so far, and fully reflects the innovation leading position of the "5G+4K/8K+AI" strategy of the main station.
It can withstand more than 2000 degrees of high temperature
Unveiling the "heat jacket" of the god thirteen return capsule
On the return module of the Shenzhou XIII spacecraft, the ablation marks are very obvious, which is the traces left by the high temperature test it experienced during the return process. When the capsule returns, the violent friction with the atmosphere produces a high temperature of more than 2,000 degrees, which is enough to melt most of the material on the earth, so how does the spacecraft resist the high temperature? This depends on a magical material on the surface of the spacecraft.
On the heat-proof outsole of the shenzhou spacecraft's return capsule, the honeycomb-like heat-proof material can be clearly seen, which is its "heat-proof coat". In the process of re-entering the atmosphere of the Shenzhou spacecraft's return capsule, it will rub with the atmosphere to produce a high temperature of more than 2,000 degrees, that is, by burning this heat-proof material to take away the heat, thereby ensuring the safety of astronauts.
God Thirteen brought back the space seed again
Space breeding makes people "feast"
Today, the Shenzhou XIII spacecraft returned to the capsule and opened the capsule, and also brought back some space seeds. Previous space missions have brought back seeds, and in Hainan, the mainland has established a planting base for space crops.
Up to now, the mainland has carried out more than 30 times of plant seeds, strains and test tube seedlings, and cultivated nearly a thousand new strains and varieties of aerospace breeding.
Space eggplant, space pepper, space tomato... These scientific research results have already entered the market and entered everyone's life.
Source: CCTV Military