Some impressive footage of the return of the first phase of today’s Long March 4B. Https://t.co/9oRPoR0ZdF pic.twitter.com/SEl7t1u5xJSeptember 7, 2020
The Chinese Long March 4B rocket successfully launched a new Earth-watching satellite on Monday (September 7), but missed a school in the first phase of the booster when it crashed back to Earth, witness videos show.
The Long March 4B rocket took off from the Taiyuan Satellite Launch Center in northern China at 1:57 pm local time (1:57 am EDT, 0557 GMT). It has a powerful Gaofen 11 (02) Earth observation satellite, which is an optical Observation satellite High-resolution images are capable of reversing, showing features smaller than 3 feet (1 meter) around.
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The data returned by the Gaofen satellite will be used primarily for land surveying, city planning, land rights confirmation, road network design, crop yield estimates and disaster mitigation and mitigation, Chinese media reported.
Gaofen 11 (02) will also provide information support for belt and road construction, According to Xinhua. It will in part join a vast suite of Gaofen and other Earth observation satellites China High Resolution Earth Observation System (COOS).
A few details of the satellite were made available. No footage Launch of the first Gaufen 11 in 2018 Was the suggested satellite A giant hole telescope for Earth observation.
Amateur footage posted Chinese social media site Weibo After the launch, apparently the first phase of Long March 4B shows falling to Earth and spreading into a cloud of orange smoke. The footage was captured near the village of Lilong in Gaoyou Town, Luonan County, Shanxi Province. According to its author.
A piece of footage appears to have been taken from the school yard with children’s voices audible and smoke plumes visible in the distance.
Long March 4b In the first stage a mixture of toxic hydrazine and nitrogen tetroxide is used for propellant. Contact with either can have serious health effects.
China has three space launch sites located deep inside, their locations selected to provide security during the Cold War. A new coastal launching site at Wencheng is limited to launching new Long March 5 and 7 rockets.
People starting with Zich hang ng often see rocket debris Come close to inhabited areas. They have been warned and evacuated before potentially threatening areas are counted. The incident that took place on Monday suggests that little caution was exercised, although the emergence of footage suggests that locals may have been expecting activity.
The China Aerospace Science and Technology Corporation (CASC) developed and built the Gaofen 11 (02) satellite. The Shanghai Academy of Spaceflight Technology (SAST) built a two-stage Long March 4B rocket at a large institution under CASC. The corporation’s main rocket-building facilities are in Beijing and Shanghai.
Today was the 25th date of today’s launch in 2020, which included a test flight Long March 5b For space-station missions and launches Tianwen–The country’s first independent inter-plan mission. Three of the 25 launches ended in failure.
China’s main state-owned space contractor said in January that it aims to launch about 40 launches by 2020, with commercial launch service providers running their own missions.
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