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Last week, a Russian satellite exploded in space, scattering more than 100 pieces of debris.
The debris was speeding towards the Chinese space station. To this end, China spent 6 and a half hours installing armor around the space station to prevent any damage caused by satellite debris.
This is the first time in space science that such armor has been applied to the exterior of a space station.
Two astronauts from China’s Shenzhou 18 mission don the armor aboard the space station during a six-hour spacewalk around the station.
Liu Ming, a scientist with the China Aerospace Science and Technology Corporation, said the primary task of the spacewalk is to install safety equipment around the space station and ensure the safety of cables and pipelines.
According to the U.S. Space Command, on June 26, the Russian observation satellite “Chavgachak” exploded in orbit, and the debris from the explosion was traced to NASA, which was immediately informed of the incident. The space station has.
NASA then initiated the “Safe Heaven” process to protect the space station from debris coming from all directions.
It is not clear whether the United States informed China of the threat. However, China also learned that the explosion of the Russian satellite posed a threat to the space station. It immediately sent astronaut Ye Guanfu out of the space station through a robotic arm and put on armor.
After that, the exterior of the space station was coated with armor. With his assistance, another astronaut, Li Guangsu, continued to monitor the robotic arm and the Tianhe core module. After putting on the armor, the space station was inspected with the help of the robotic arm. It took the two astronauts 6 and a half hours to complete the task. mechanism
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