The 500 meter aperture spherical telescope (FAST) that is being built in southwest China’s Guizhou Province will be probably completed in 2016 and become the world's largest single-aperture radio telescope. (Photo/Xinhua)
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The 500 meter aperture spherical telescope (FAST) that is being built in southwest China’s Guizhou Province will be probably completed in 2016 and become the world's largest single-aperture radio telescope. (Photo/Xinhua)
