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China built world's largest radio telescope

China built world's largest radio telescopeChina has finished the installation of the world's largest radio telescope, according to reports from state media. The last of the telescope's 4,450 triangular panels was fitted into the dish this weekend, ahead of the telescope's planned launch in September. The Five Hundred Meter Aperture Spherical Telescope (or FAST) is the size of 30 soccer fields and has taken over five years and $180 million to build.

"The telescope is of great significance for humans to explore the universe and extraterrestrial civilizations," said Chinese science fiction writer and Hugo Award-winner Liu Cixin during the final installation. "I hope scientists can make epoch-making discoveries."

FAST is nearly twice as big as the next largest radio telescope — the 300-meter-wide Arecibo Observatory in Puerto Rico. One of the scientists involved in building FAST said that if it the telescope's dish was filled with wine, there would be enough to give five bottles of the stuff to each of the Earth's 7 billion inhabitants.
China built world's largest radio telescope
China built world's largest radio telescope
China built world's largest radio telescope
China built world's largest radio telescope
China built world's largest radio telescope

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