CHANGCHUN, Nov. 26 (Xinhua) -- The world's largest fully steerable radio telescope is under construction in northeast China's Jilin Province. Located in Huadian, Jilin, the radio telescope will be 120 ...
China's Five-hundred-meter Aperture Spherical Radio Telescope, the world's largest filled-aperture and most sensitive radio ...
22 天on MSN
自2021年底发射以来，NASA 的詹姆斯-韦伯太空望远镜为探测太阳系外的系外行星上的生命迹象开辟了新的可能性。研究表明，詹姆斯-韦伯太空望远镜（James Webb Space ...
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