<读卖新闻>: 中国在太空竞赛中超越日本

<br /><br />China pulling ahead of Japan in space raceThe Yomiuri Shimbun
China's space technology has progressed to a new phase and reached a high level.
China launched its first lunar orbiter Chang'e 1 on a Long March 3A rocket.
In September, Japan launched the Kaguya lunar orbiter on a mission to observe the moon. Kaguya has already entered orbit around the moon. The main satellite and two subsatellites, which separated from the main one, are in the final stage of preparation for their observation of the lunar surface and other missions.
Senior officials of the Japan Aerospace Exploration Agency, which launched Kaguya, were invited by Chinese authorities to watch the launch of Chang'e 1.
The Chinese Communist Party congress has just ended. Publicizing the launching of Chang'e 1 at home and abroad is likely aimed at displaying the prestige of the Chinese government and the party. When China launched the manned spacecraft Shenzhou-6 in 2005, Chinese officials also widely publicized the launch.
Successfully launching the lunar orbiter and the manned spacecraft on dates that were previously announced served to attract attention to Chinese technology.
China's space technology was already at a high level. China has launched more than 100 Long March rockets since 1970, while Japan's H2-A rocket has been launched only 13 times.
===
Rivalry with China
The Japanese government's space technology staff and JAXA senior officials have long displayed a cool attitude toward China's space technology. Concerning the launching of Chang'e 1, an internal document states: &quot;The observational goal of Chang'e 1 is very similar to that of Kaguya, but Chang'e 1 is inferior in capability to Kaguya.&quot;
However, we have reservations about such an optimistic attitude on the part of the Japanese officials.
China's space development has drastically accelerated. Starting with the launch of the orbiter, China's lunar exploration program comprises a moon landing and a manned moon mission. China also aims to advance its technologies for manned spacecraft. Further, it is moving forward with projects to launch a reconnaissance satellite and establish its own global positioning system.
In addition, China is launching communication satellites for Venezuela, Brazil and Nigeria--countries rich in energy resources--using its space program as a tool to secure resources for China.
===
Successful space program
China also received an order from France to launch a communication satellite, proving the commercial success of its program. China has voiced a strong desire to participate in the International Space Station program in which Japan is involved and the United States and Russia play pivotal roles.
Also, China achieved success in a satellite-killing experiment, displaying the military use of its space program.
Some observers say that in the near future China will become one of the world's leading nations in the field of space development, equivalent to the United States and Russia.
In contrast, Japan's space program, despite its successful development of the H2-A rocket, lacks specific targets--including what type of satellite it will launch in the future--due to budget woes.
With expanding expenses regarding the ISS, there will not be much money to spare in Japan's space budget. Some experts are voicing concern, saying Japan could face difficulties in maintaining technologies unless it launches the H2-A rocket more frequently.
How will Japan progress in space development? Japan will be left behind in the field of space exploration unless it comes up with solid strategies.
(From The Yomiuri Shimbun, Oct. 29, 2007)
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<br /><br />China pulling ahead of Japan in space raceThe Yomiuri Shimbun
China's space technology has progressed to a new phase and reached a high level.
China launched its first lunar orbiter Chang'e 1 on a Long March 3A rocket.
In September, Japan launched the Kaguya lunar orbiter on a mission to observe the moon. Kaguya has already entered orbit around the moon. The main satellite and two subsatellites, which separated from the main one, are in the final stage of preparation for their observation of the lunar surface and other missions.
Senior officials of the Japan Aerospace Exploration Agency, which launched Kaguya, were invited by Chinese authorities to watch the launch of Chang'e 1.
The Chinese Communist Party congress has just ended. Publicizing the launching of Chang'e 1 at home and abroad is likely aimed at displaying the prestige of the Chinese government and the party. When China launched the manned spacecraft Shenzhou-6 in 2005, Chinese officials also widely publicized the launch.
Successfully launching the lunar orbiter and the manned spacecraft on dates that were previously announced served to attract attention to Chinese technology.
China's space technology was already at a high level. China has launched more than 100 Long March rockets since 1970, while Japan's H2-A rocket has been launched only 13 times.
===
Rivalry with China
The Japanese government's space technology staff and JAXA senior officials have long displayed a cool attitude toward China's space technology. Concerning the launching of Chang'e 1, an internal document states: &quot;The observational goal of Chang'e 1 is very similar to that of Kaguya, but Chang'e 1 is inferior in capability to Kaguya.&quot;
However, we have reservations about such an optimistic attitude on the part of the Japanese officials.
China's space development has drastically accelerated. Starting with the launch of the orbiter, China's lunar exploration program comprises a moon landing and a manned moon mission. China also aims to advance its technologies for manned spacecraft. Further, it is moving forward with projects to launch a reconnaissance satellite and establish its own global positioning system.
In addition, China is launching communication satellites for Venezuela, Brazil and Nigeria--countries rich in energy resources--using its space program as a tool to secure resources for China.
===
Successful space program
China also received an order from France to launch a communication satellite, proving the commercial success of its program. China has voiced a strong desire to participate in the International Space Station program in which Japan is involved and the United States and Russia play pivotal roles.
Also, China achieved success in a satellite-killing experiment, displaying the military use of its space program.
Some observers say that in the near future China will become one of the world's leading nations in the field of space development, equivalent to the United States and Russia.
In contrast, Japan's space program, despite its successful development of the H2-A rocket, lacks specific targets--including what type of satellite it will launch in the future--due to budget woes.
With expanding expenses regarding the ISS, there will not be much money to spare in Japan's space budget. Some experts are voicing concern, saying Japan could face difficulties in maintaining technologies unless it launches the H2-A rocket more frequently.
How will Japan progress in space development? Japan will be left behind in the field of space exploration unless it comes up with solid strategies.
(From The Yomiuri Shimbun, Oct. 29, 2007)
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推荐→第一投注♀♀倍率高√存取速度快.国内最好的投注平台