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AssetID: 40169344

Headline: Xinhua Headlines: World's largest radio telescope starts formal operation

Caption: (200111) -- GUIYANG, Jan. 11, 2020 (Xinhua) -- Panoramic photo taken on Jan. 8, 2020 shows China's Five-hundred-meter Aperture Spherical radio Telescope (FAST) under maintenance in southwest China's Guizhou Province. (Xinhua/Ou Dongqu)

Keywords: cn,jt

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