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Tag: chinese space program

  • China Moon Landing, China’s First Lunar Rover Landing On The Moon

    China is finally going to do something that the U.S. and Russia did 30 plus years ago, soft-land a rover on the moon. It looks as if it just might be successful.

    This rover, the Chang’e-3 also known by its nickname, “Jade Rabbit” is set to start exploring the moon on Sunday, giving China the recognition and credibility of a true space power and bringing them a step closer to putting a man on the moon.

    “This is a very significant step for their space program,” says Gregory Kulacki, who studies China’s efforts in space for the Union of Concerned Scientists. “It’s a prospecting mission, their first real chance to test whether there are mineral resources on the moon.”

    This rover has some pretty amazing tricks – it can see 300 feet under the surface by using a radar device designed to analyze rocks and identify minerals and other potentially useful elements that may lie under the lunar surface.

    The Chinese have long sought to mine the moon for useful minerals and elements. The prospect of mining the moon still inspires Chinese scientists as it once did American space enthusiasts, though some observers say the scientists are simply seeking justifications for their large budgets.

    The United Nations Moon Agreement, developed in 1979 restricts any country on earth – ownership of any resources found on the moons surface, or below the surface. However, China has never signed this agreement, nor has the U.S. for that matter. The US and the former Soviet Union are the only other two nations to complete successful soft – or controlled – lunar landings; the last was the Soviet Union in 1976.

    “Jade Rabbit” is named for a pet belonging to Chang’e the goddess of the moon in Chinese legend. The magnificent looking rover should be transmitting information back to earth for months to come. If everything goes as planned, China’s next mission to the moon will be to collect lunar materials, and bring them back for analysis.

    Just in case there is something the Chinese might be able to use here on earth.

    Image via YouTube

  • China Moon Landing Happened on Saturday

    China became the third nation in history to ‘soft-land’ a spacecraft on the moon Saturday, following in the footsteps of the United States and the former Soviet Union.

    The unmanned spacecraft, Chang’e-3, touched down on the lunar surface, the first to do so in nearly four decades and comes two weeks after lift-off from Earth.

    It will release will release a six-wheeled, solar-powered lunar rover called the “Jade Rabbit”, which is “Yutu” in Chinese, named for the pet of goddess Chang’e, who is said to live on the moon. It is equipped with four cameras and two mechanical legs that can dig up soil samples to a depth of 30 meters.

    China’s information technology ministry said in a statement that the 140 kg. rover carries an optical telescope for astronomical observations as well as an ultraviolet camera that will monitor how solar activity affects the various layers of the Earth’s atmosphere, the troposphere, stratosphere and ionosphere.

    The rover will remain on the moon for three months.

    “It’s still a significant technological challenge to land on another world,” said Peter Bond, consultant editor for Jane’s Space Systems and Industry. “Especially somewhere like the moon, which doesn’t have an atmosphere so you can’t use parachutes or anything like that. You have to use rocket motors for the descent, and you have to make sure you go down at the right angle and the right rate of descent and you don’t end up in a crater on top of a large rock.”

    Bond notes that is has been slow-going for the Chinese space program, but they are making great strides.

    “They are taking their time with getting to know about how to fly humans into space, how to build space stations … how to explore the solar system, especially the moon and Mars,” Bond said. “They are making good strides, and I think over the next 10, 20 years they’ll certainly be rivaling Russia and America in this area and maybe overtaking them in some areas.”

    Image via YouTube