Introduction: "China's existing technical and economic strength has surpassed that of the Apollo moon landing period. 15 years, China can send 2-3 people to the moon and then return successfully. " Yesterday, Long Lehao, academician of China Academy of Engineering and deputy chief designer of the national lunar exploration project, revealed when he returned to his alma mater, No.1 Middle School affiliated to Huazhong Normal University, to attend the 60th anniversary celebration.
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"China's existing technical and economic strength has surpassed the Apollo moon landing period in the United States. 15 years, China can send 2-3 people to the moon and then return successfully. " Yesterday, Long Lehao, academician of China Academy of Engineering and deputy chief designer of the national lunar exploration project, revealed when he returned to his alma mater, No.1 Middle School affiliated to Huazhong Normal University, to attend the 60th anniversary celebration. Long Lehao has presided over and participated in the development of launch vehicles or missiles for five national key projects, among which the Long March 3A is known as the "gold medal rocket" and still maintains a successful flight record of 1.000%. He also presided over the development planning of China's new generation launch vehicle and lunar exploration project. ...
2. [News Review] Foreign media: China's second lunar exploration is a new space race [anonymous] [201010] [15]
Introduction: On the day of Chang 'e II launch, American media reported China's lunar exploration with a lot of words and pictures. Singapore's Lianhe Zaobao compared China's Chang 'e II with the lunar exploration satellites launched by the west, and concluded that Chang 'e II can enter the lunar orbit in only 1 12 hours, which is faster than European and Japanese lunar exploration satellites.
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Chang 'e II, a Chinese lunar exploration satellite, officially entered the circular "mission orbit" around the moon on the morning of the 9th at 1 1.32 after flying 180 hours, with an orbit height of 100 km and a period of 1 18 minutes. This means that the Chang 'e II mission has been basically successful. China chose to launch Chang 'e II on National Day, which attracted worldwide attention. In addition to praise, some foreign media claimed that China was holding an "international competition" to develop space technology. Praise China's space achievements. When China's Chang 'e II was successfully launched on June 10, it was successfully launched several times in the following days. ...
3.[ Domestic viewpoint] China Chang 'e II satellite successfully entered the orbit around the moon [anonymous ][20 10 10 9 ][484]
Introduction: China Chang 'e-2 satellite ended its third braking in recent months and entered the scheduled orbit around the moon. At this time, the satellite is 0/00km away from the moon/kloc-0, and its orbital period is 1 18 minutes. 10 On June 26th, Chang 'e-2 satellite will have closer contact with the moon. She will lower the flying altitude to only15km from the surface of the moon and take photos of the landing site of the future China lunar probe.
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(Comprehensive news) China Broadcasting Network reported that China's "Chang 'e II" satellite ended its third braking in recent months and entered the scheduled orbit around the moon. At this time, the satellite is 0/00km away from the moon/kloc-0, and its orbital period is 1 18 minutes. According to the report, according to the plan, Chang 'e-2 satellite will make closer contact with the moon on 654381October 26th. She will lower the flying height to only15km from the surface of the moon and photograph the landing site of the future China lunar probe. ……
4.[ Domestic Viewpoint] Documentary of Chang 'e-2 Satellite [Anonymous ][20 10 10 8 ][56]
Brief introduction: After completing this series of tests, Chang 'e II will return to a nearly circular orbit around the moon with a height of 100 km and run in this orbit for half a year. In the later period of the Chang 'e II mission, Xi 'an Center will also carry out Chang 'e II related technology experiments to improve the measurement and control accuracy and provide first-hand information for China's Chang 'e project and deep space exploration.
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1 0 June/0/day, 18: 59: 57, accompanied by a shocking roar, generate, a giant launch vehicle, gave off an orange flame, lifted the Chang 'e-2 satellite from the ground and plunged it into the sky ... In this Chang 'e-2 mission, Xi 'an Satellite TT&C Center (hereinafter referred to as An Center) and its subordinate stations, Kashgar TT&C Station, Qingdao TT&C Station, Xiamen TT&C Station and Santiago de Chile, took off "Chang 'e": fast orbit determination "Turn off all kinds of signal sources and transponders on the launch tower and put the antenna at the waiting point." "power ...
5.[ Domestic viewpoint] Chang 'e II will enter the state [anonymous] [2010108] [21]
According to the plan, Chang 'e II will brake for the second time in recent months, and the satellite will enter a 3.5-hour circular orbit. Yesterday afternoon 13: 30, the flight control center maneuvered the Chang' e-2 in the orbital plane, and realized the attitude adjustment of the satellite from side flight to direct flight three days in advance.
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According to the plan, Chang 'e II will brake for the second time in recent months today, and the satellite will enter a 3.5-hour circular orbit. Yesterday afternoon 13: 30, the flight control center maneuvered the Chang' e-2 in the orbital plane, and realized the attitude adjustment of the satellite from side flight to direct flight three days in advance. At present, there are some deviations in satellite orbit. After the first braking in recent months, Jaco, chief designer of Beijing Institute of Tracking and Communication Technology, said that the parameters of the first braking in recent months showed that the engine temperature and speed control curves were in good agreement. Jaco introduced that after the first braking in recent months, the actual height distance in recent months ...
6.[ Domestic viewpoint] Chang 'e is the127th lunar probe in the world [anonymous ][20 10 10 8 ][486]
Brief introduction: No matter in artificial earth satellite, manned spaceflight and space exploration, the current level is at a medium level in the world as a whole, and some technologies have reached the international level. However, with the rapid development of China's economy and technology, from the current development trend, after decades of struggle, it can reach the international advanced level. The basic situation is this.
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A few days ago, Pang Zhihao, a researcher and aerospace expert at the China Academy of Space Technology, had an online exchange with netizens on topics related to the lunar exploration project and Chang 'e II. Netizen asked: At what stage are the lunar exploration projects in other countries at present? Pang Zhihao: From the perspective of the whole world, lunar exploration is divided into three stages. One is 1958 to 1976. The United States and the Soviet Union compete in space, and lunar exploration is also an important field. At this stage, a large number of lunar probes were launched, and the Soviet Union completed its flight around the moon. The United States not only completed its voyage around the world, but also carried out six manned missions to the moon, costing 25 billion dollars.
7.[ Domestic viewpoint] "Chang 'e II" entered the orbit around the moon today [anonymous ][2065438+65438+6 10] [30]
Introduction: Zhu, director of Beijing Aerospace Control Center, said yesterday that the first mid-course orbit change met the requirements of orbit entry accuracy, so Chang 'e-2 satellite was originally planned to cancel its mid-course orbit change again, and it is expected to enter the scheduled orbit around the moon today.
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(Beijing Comprehensive News) Chang 'e II's mid-course orbit change was cancelled again yesterday, and it will enter the scheduled orbit around the moon today. According to Xinhua News Agency, Zhu, director of Beijing Aerospace Control Center, said yesterday that the mid-course orbit change of Chang 'e-2 satellite was cancelled again because the first mid-course orbit change met the requirements of orbit change accuracy, and it is expected to enter the scheduled orbit around the moon today. Zhu said that after the first mid-course orbit change of/kloc-0 on June 2, 0, the control was very accurate, which met the accuracy requirements of the satellite reaching the braking point in recent months. Therefore, the two mid-course corrections originally planned for the later period will not be carried out. This marks the middle ...
8.[ Domestic viewpoint] Chang 'e II will enter the orbit around the moon for the first time today [anonymous ][20 10 10 6 ][50]
Introduction: This morning, Beijing Aerospace Control Center will brake Chang 'e-2 satellite for the first time in recent months, making it enter the elliptical orbit around the moon. It is reported that the first braking in recent months is a very critical point. "Failure is not allowed. Once you miss it, it will be difficult to remedy it. "
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Adm.add(268，350，250，ad_news_detail_new_ 1，float:left； Margin: 5px10px10px; Fill: 2pxtext-align:center,,); Core Tip: This morning, Beijing Aerospace Control Center will brake Chang 'e-2 satellite for the first time in recent months, so that the satellite will enter the elliptical orbit around the moon. It is reported that the first braking in recent months is a very critical point. "Don't allow failure, a. ...
9.[ Domestic viewpoint] Chang 'e II completed its first braking in recent months [anonymous ][20 10 10 6 ][22]
Introduction: At 6: 00 am 1 1 06, the "Chang 'e II" satellite ignited for about 33 minutes, successfully braking for the first time in recent months. This means that "Chang 'e II" officially entered 12-hour orbit around the moon, completing the jump with the highest difficulty coefficient so far after flying into space.
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At 1 1 06 am on the 6th, the Chang 'e-2 satellite was ignited for about 33 minutes, successfully braking for the first time in recent months. This means that "Chang 'e II" officially entered 12-hour orbit around the moon, completing the jump with the highest difficulty coefficient so far after flying into space. Earlier, some experts analyzed that the first braking of Chang 'e II in recent months was the most critical. This action is recognized by the five major systems as a performance of Chang 'e II in space with high difficulty coefficient and high risk. According to reports, the first braking duration of the "Chang 'e II" engine in recent months exceeded 1940 seconds and ended in about 33 minutes. According to the report ...
10. [News Review] Foreign media: "Chang 'e" makes the eyes of the United States hot, while those of Europe are greedy [Xinyi Mountain] [2010/0 5] [206]
Introduction: On June 65438+1October 65438+1October 65438+1October 18: 59: 57, the successful launch of Chang 'e II not only became the hottest news in China, but also "spread all over the streets" internationally. China's achievements in outer space are not limited to the near-earth field. The successful launch of Chang 'e II marks that China has become a space power alongside the United States and Russia in advance. The reporter interviewed the National Aeronautics and Space Administration (NASA), and besides congratulating China, NASA indicated that it might cooperate with China in the future.
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(Lianhe Zaobao) Wen Hui. com reported that the successful launch of Chang 'e II on June 10/8: 59: 57 was not only the hottest news in China, but also "spread all over the streets" internationally. According to Forbes magazine, China's achievements in outer space are not limited to the near-earth field. The successful launch of Chang 'e II marks that China has become a space power alongside the United States and Russia in advance. The reporter interviewed the National Aeronautics and Space Administration (NASA), and besides congratulating China, NASA indicated that it might cooperate with China in the future. There are various foreign media about the significance of Chang 'e II launch. ...
1 1.[ news comment] China flew to the moon, but the United States bid farewell to the moon [anonymous ][20 10 10 3 ][322]
Introduction: Chang 'e II lunar probe 1 successfully launched. Because the United States has just passed a resolution to adjust the future direction of NASA, there will be no moon exploration plan in the short term. AOL reported that "when China launched the lunar probe, it happened that the United States came back from the moon".
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Star arrow ready to launch. Chang 'e II lunar probe was successfully launched on 1. As the United States has just passed a resolution to adjust the future direction of NASA, the lunar exploration program may not be implemented in the short term. AOL reported that "when China launched the lunar probe, it happened that the United States came back from the moon". First of all, it is reported that China's second lunar probe was launched on 1, and it is introduced that it will collect images of the lunar surface, and at the same time, it will also carry out an investigation on the future landing sites of unmanned probes. The report quoted the Associated Press as saying that China has been too ...
12. [Scholars' point of view] Mamoru Mohri said that Chang 'e II is of world significance [anonymous] [2010/03] [248]
Mamoru Mohri, the Japanese "first man in space", congratulated the successful launch of China's Chang 'e-2 lunar exploration satellite, believing that it was of great significance not only to China, but also to the world. Mamoru Mohri made the above remarks in an interview with Xinhua News Agency reporter Lan Jianzhong yesterday.
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Japan News Network 65438+1On October 3rd, Mamoru Mohri, Japan's "first man in space", congratulated the successful launch of China's Chang 'e-2 lunar exploration satellite, which was of great significance not only to China but also to the world. Mamoru Mohri made the above remarks in an interview with Xinhua News Agency reporter Lan Jianzhong yesterday. According to the report, Mamoru Mohri is the first astronaut in Japan, and now he is the curator of the Museum of the Future of Science in Japan. He said that the Japanese "Moon Goddess" lunar exploration satellite was launched in September 2007 and was controlled to hit the moon in June 2009. ...
13.[ Domestic viewpoint] The first image of Chang 'e II was sent back [anonymously] [2010/03] [153]
Introduction: Last night 19: 25, after the separation of the star and arrow, Chang 'e II flew alone in the vast space for a night, and there was no rest that night. At about 3: 39 this morning, after a series of attitude adjustments, Chang 'e-2 satellite took its first photo with its own surveillance camera, which is the earth imaging in the aforementioned "Earth-Moon Imaging".
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According to China Voice "Chaoguang News", 16 hours ago, Xichang, Sichuan was the focus of our attention, and Chang 'e-2 satellite was successfully launched with the support of Long March III C rocket. After the satellite is launched, tracking, measurement and adjustment has become an important relay race. Since the satellite was launched 16 hours ago, Beijing Aerospace Control Center has been tracking and monitoring the satellite in real time. The sound of "tracking signal is normal, telemetry signal is normal" still rings from time to time in the measurement and control hall. The reporter just got the news from Beijing Aerospace Control Center, and the staff said that the orbit and various parameters of the satellite are within the normal range. Last night 19 ...
14.[ Domestic viewpoint] Chang 'e II was launched at 18:59:57[ anonymous] [2010:10:1] [61]
Guide: According to Zhongxin. Com, the person in charge of xichang satellite launch center announced that Chang 'e II satellite will be launched at 18: 59: 57 at 1. At present, the rocket propellant filling is progressing smoothly, the systems are in good condition and the meteorological conditions of the launch window meet the requirements.
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According to Zhongxin. Com, the person in charge of xichang satellite launch center announced that Chang 'e II satellite will be launched at 18: 59: 57 at 1. At present, the rocket propellant filling is progressing smoothly, the systems are in good condition and the meteorological conditions of the launch window meet the requirements. ……
15. [News Review] Deputy Chief Engineer Chang 'e II: The cost of lunar exploration is equal to building a 2km subway [anonymous] [201010] [212]
Introduction: Long Lehao, academician of China Academy of Engineering, expert in strategic missile and launch vehicle technology, chief designer of launch vehicle series of China Academy of Launch Vehicle Technology and deputy chief designer of China's first lunar exploration project, accepted an exclusive interview with China Economic Weekly on the eve of his departure for Xichang, telling China's vision of landing on the moon under the background of space technology development.
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16.[ Domestic viewpoint] The launch of Chang 'e II tonight has attracted much attention from foreign media [anonymous] [20101] [469]
Introduction: Chang 'e II will be launched at 10, 1, 18: 59: 57. This is what the reporter learned from the meteorological and marine water Wen Wei Po meeting held before the launch of Chang 'e II on the morning of/kloc-0. According to Jiang Xiaohua, a senior engineer of xichang satellite launch center Meteorological Institute, there is no precipitation from 00: 00 to 05: 00 on 1 day, and there is light rain from 05: 00 to 20: 00 on 1 day. There are small showers during the launch window, no lightning, strong winds on the ground and high winds. "Such meteorological conditions can meet the needs of the normal launch of Chang 'e II. 」
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The countdown to the launch of Chang 'e II wrapped the launch tower of Chang 'e II standing in the mountains (photo taken on September 30). At 9 o'clock on September 30, the Long March III C rocket carrying Chang 'e II was refueled, and the countdown to the launch of Chang 'e II entered. According to Xinhuanet, Chang 'e II will be launched at 10, 1, 18: 59: 57. This is what the reporter learned from the meteorological and marine water Wen Wei Po meeting held before the launch of Chang 'e II on the morning of/kloc-0. According to Jiang Xiaohua, senior engineer of xichang satellite launch center Meteorological Institute, there was no precipitation from 11to 15 on that day. ...
17.[ domestic viewpoint] National Day launch of Chinese lunar exploration satellite [anonymous] [2065438+September 30, 00 ][32]
Brief introduction: A spokesman for China's lunar exploration project announced yesterday that Chang 'e-2 satellite and rocket have completed the test and inspection in the launch site, and the test results are normal, which fully meet the launch technical requirements. They will be launched in xichang satellite launch center at 6: 59: 57 pm on June 65438+1 October1. If it can't be launched in the first window time due to weather and other reasons, we also choose to launch it on1October 2nd and 3rd, 65438.
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(Beijing News) China's "Chang 'e II" lunar exploration satellite will be launched at 6: 59: 57 pm on June 5438+1 October1China National Day. China News Service reported that a spokesman for China's lunar exploration project announced yesterday that the Chang 'e-2 satellite and rocket had completed the test in the launch site, and the test results were normal, which fully met the launch technical requirements. They will be launched in xichang satellite launch center at 6: 59: 57 pm on June 65438+1 October1. If it can't be launched in the first window time due to weather and other reasons, we also choose to launch it on1October 2nd and 3rd, 65438. Chang 'e II belongs to Chang 'e I. ...