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India's successful launch of Mars probe ExpertChina International Space magazine executive editor Pang Ho recently talked about how difficult Mars probe launch in India, said India's economic fundamentals, technical infrastructure are relatively weak in the first lunar probe launched after a very short period of time inside, on the launch Mars probe, to face a lot of technical risk, for example, India's space launch vehicle has been the soft underbelly, the thrust is not great. After launching from the Earth into the fire transfer orbit, you have to take the other way, not directly ran to the fire transfer orbit. Therefore, Manjialian was the first to break this off into the fire transfer orbit, reaching cosmic velocity Second, from the Earth to Mars almost ten months of the process, on Mars, and communication capabilities ground-based monitoring system communication capability is also a huge challenge. First, the distance is very far away, the signal is very weak (because the greater the distance, the signal energy is lower), and its control system could have been brought under control Mars probe? Some foreign Mars probe to Mars in the way it lost contact, lost in space, third, fly farther, closer to Mars, the lower the energy of solar radiation, so this Mars is also a test of the power supply system In addition, Pang Zhihao also pointed out that the most difficult thing is to enter Mars orbit. Because it is a remote control, mainly by autonomy. If the brakes can not enter Mars orbit in advance, if delayed brake may hit Mars. Detectors are a lot of time into the orbit of Mars crashed. So, Mars is also known as probe grave Of course, after entering the orbit of Mars, it can work equipment is also a test. (Comprehensive Xinhua News Agency, China Daily and other reports)November 5, in the last batch of Diwali (Note: Indian traditional festival, also known as Di Wali section, meaning rows of discharge of light, Indian people that day fireworks to commemorate with good overcome evil with Hindu gods, Indian epic Ramayana, the hero Rama) rockets lit the night sky in India the day after the greatest that support rocket carrying the Mars curious Indians successfully fly the vastness of the sky, into Earth orbit if ultimately successful, India will become the first in Asia, is the world's fourth complete Mars mission in the country. Before launch, Times of India Take unquenchable excitement that Indians are eager to greet this glorious epic Time at 14:38 on the 5th, weighing about 1.35 tons of Manjialian ( Note: The word for Mars spacecraft) aboard Mars probe launch vehicles, up from southern India 斯里赫里戈 Satish island. Dhawan Space Center launch about 45 minutes after launch, Manjialian No. separated from the rocket successfully placed into geostationary orbit I am very pleased to announce that the first step in Mars exploration mission has been successful. ISRO said South Main 席拉达克里希 Next, Manjialian No. will usher in two very important point in time: December 1 this year, flying around the Earth in 26 days, during which it accumulated against the speed, from the force of gravity, to Mars; September 2014 on the 24th, after 300 days of uninterrupted flight, it will enter Mars orbit around Mars during the six-month exploration of Mars, Manjialian sign will observe the Martian surface, and looking with a special sensor methane (if there is methane , it may indicate that the Earth's neighbor has a life-support environment) If then, Manjialian was still able to contact with the earth and working properly, the Indian mission to Mars has truly successful Indian media said, Man Jiali An as well as all the instruments on the detector developed by India. Indian Space Research Organization in just 15 months to complete the construction of the detector assembly, which had never been for a similar probe countries simply speed and the entire project only cost $ 4.5 billion rupees (about 7200 ten thousand U.S. dollars), equivalent to the cost of the cheapest Boeing, Boeing 787 is a dream half the cost of aircraft. The U.S. launch is scheduled for November this year, the Mars rover project cost as much as $ 671 million. Then there are the media to Manjialian No. journey described as take cheap flights to the Red Planet, As of now, only the United States, European Union and Russia successfully launched device, the surface of Mars landing or orbiting around Mars. China and Japan, respectively, in 2011 and 1998 to try, were unsuccessful. According to the current published national agenda, China will once again implemented in 2018 Mars exploration program, while Japan will have to as late as 2020 India's Business Standard on the 4th can not wait to say: India will be the first in Asia, the world's first four will be transmitted to the detector 400 million kilometers from Earth orbit to Mars countries. British Economist magazine said that the Indian launch Mars probe's main purpose is to showcase India's space technology has not fully by China beyond. A successful mission to Mars will encourage India's national pride.
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