Despite having the world’s largest radio telescope, FAST (Five-hundred-meter Aperture Spherical Telescope), China aims to build 5 more 500-meter radio telescope to form a huge array with the current one. Wu Xiangping, an academician of the Chinese Academy of Science, made the announcement on 31st October during the 4th World Laureates Forum (世界顶尖科学家少年英才交流会) held in Shanghai. FAST was put into ...