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China's major tech breakthroughs

Xinhua | Updated: 2017-05-25 10:14
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China's first cargo spacecraft Tianzhou-1 blasts off from Wenchang Space Launch Center in South China's Hainan province, April 20, 2017. [Photo/Xinhua]

China launches first cargo spacecraft Tianzhou-1

China launched its first cargo spacecraft, Tianzhou-1, into space on April 20, 2017, a crucial step for the country in building a space station by approximately 2022.

In space, the cargo ship will dock with the orbiting Tiangong-2 space lab, provide fuel and other supplies, and conduct space experiments before falling back to Earth.

China aims to build a permanent space station that is expected to orbit for at least 10 years, and the debut of the cargo ship is important as it acts as a courier to help maintain the space station.

If the Tianzhou-1 mission is successful, China will become the third country besides Russia and the United States to master the technique of refueling in space.

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