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China launches its first moon rover mission

AFP-JIJI

China launched its first moon rover mission early Monday, the latest step in an ambitious space program seen as a symbol of its rising global stature.

The Chang’e 3 rocket carrying the Jade Rabbit rover blasted off around 1:30 a.m., the official broadcaster CCTV showed in live footage from the Xichang Satellite Launch Center in the southwest.

As it shot into the sky, mission observers could be heard reporting at regular intervals that things were proceeding “normally.”

Within an hour, the director of the launch center, Zhang Zhenzhong, appeared before staffers and declared the mission a success, CCTV showed.

The probe is to land on the moon in mid-December to explore its surface and look for natural resources. It is the world’s third lunar rover mission, following the United States and former Soviet Union decades earlier.

Chief probe designer Sun Zezhou hailed the mission as having “great scientific and economic significance,” according to the Xinhua News Agency.

“The mission has contributed to the development of a number of space technologies, and some of them can be applied in civilian sector,” it paraphrased Sun as saying.

China sees its space program as a symbol of its growing international status and technological advancement as well as of the Communist Party’s success in reversing the fortunes of the once-impoverished nation.

It aims to establish a permanent space station by 2020 and eventually send someone to the moon.

Since 2003, it has sent 10 astronauts into space and launched an orbiting space module, Tiangong 1. It also sent probes to orbit the moon in 2007 and 2010. The first of those intentionally crashed into the moon’s surface at the end of its mission. Data it collected were used to create in 2008 what Xinhua called “the most complete lunar hologram to date.”

The second probe was sent to “verify key technology,” orbit the moon and take pictures of the landing site in preparation for Chang’e 3, Xinhua said. After completing that task, it was sent into deep space to monitor an asteroid.

The latest mission would bolster scientific knowledge as well as national pride, said Morris Jones, independent space analyst based in Australia. “The Chinese are making rapid advances in spaceflight,” he said. “They’re going to get a lot of prestige out of this mission.” The moon remains “largely unexplored,” Jones added, so “I expect that the Chinese rover will probably throw a few surprises our way scientifically.”

The rover’s name Yutu (Jade Rabbit), was chosen in an online poll of 3.4 million voters. It comes from an ancient Chinese myth about a rabbit living on the moon as the pet of Chang’e, a lunar goddess who swallowed an immortality pill.

The vehicle can climb slopes of up to 30 degrees and travel at 200 meters per hour, according to its designer, the Shanghai Aerospace Systems Engineering Research Institute.

Unlike earlier American and Soviet versions, the Chang’e 3 could “accurately survey landforms at the landing site and identify the safest spots on which to land,” Xinhua has said.

China was able to improve on earlier rovers by incorporating technology developed in recent decades, said Jones. These included optical navigation systems that could provide pictures to warn of unsafe landing spots, whereas American and Soviet rovers could only rely on radar to gauge their distance from the ground, he said.

The mission had generated anticipation in recent days, with users of Sina Weibo, China’s version of Twitter, vowing to stay up to watch the live coverage.

“The news on TV about Chang’e 3 has made me incredibly proud,” one commenter said ahead of the launch.

  • L.Y.FRANÇOIS

    In fact,China hopes to become the 17th nation joining the International Space Station (ISS) project…

    • Yoshiko

      Such statement is not true – if you cannot provide the source of it from the government of China and only official source, not some blog or news page. Cooperation on ISS is not so hard at all – the place for person is limited, but any country can easily join the program in many experiments and lab tests – this kind of activity was completely declined by chinese officials – they chose the way of their own station and we seen that.
      I need to remind you that China is the first country of the world which first of everything and all successfully tested the technology of direct satellite destruction on the Earth’s orbit – this is the true military technology and USA and many other countries was very alarmed that day. Not a good sign of “peace”…

      • L.Y.FRANÇOIS

        As I known, the first country tested the technology of direct satellite destruction on the Earth’s orbit is not China… In the late 1950s the U.S. started a series of advanced strategic missile projects under the designation Weapon System which were designed to incapacitate or destroy satellites for strategic military purposes…the source of ‘ Anti-satellite weapon’ provided by Wikipedia…