China builds Asia's largest steerable radio telescope for Mars mission
27 April 2020
China is constructing the largest steerable radio telescope in Asia with a 70-m-diameter antenna to receive data from its first Mars exploration mission which is expected to be launched this year. The construction of the telescope began in October 2018 in Wuqing District of northern China's Tianjin and is expected to be completed this year. Many new technologies have been utilized to improve efficiency and reduce interference noises
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photos of the antenna manufacturing in Wuqing
Final checks for rocket manufacturing complex at Wuhan National Space Industry Base
27 April 2020
A manufacturing complex for China's Kuaizhou-series carrier rockets in Wuhan, Hubei province, will be put into operation soon, China Aerospace Science and Industry Corp, the major investor in the facility, said last week. All the infrastructure for the Kuaizhou Rocket Complex at the Wuhan National Space Industry Base has been built and is undergoing qualification checks, the State-owned defense conglomerate said in a statement issued on 24 April
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Chinese researchers quantify water clarity with remote sensing data
28 April 2020
Water clarity is a reliable indicator for quantifying eutrophic status, said researchers from the Northeast Institute of Geography and Agroecology of the Chinese Academy of Sciences. They collected 2,152 samples from 34 field campaigns from 2013 to 2018. Based on both measured data and Landsat OLI remote sensing data, they developed regression models to map water clarity with a 30-meter resolution at a national scale.
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FAST joins SETI search
28 April 2020
Scientists at FAST have embarked on the search for extraterrestrial intelligence (SETI). In a recent study, the team of FAST said the FAST telescope has the potential to detect Earth-like civilizations on thousands of exoplanets, addressing the possibility of the presence of technological civilizations beyond our planet. They said FAST also has the potential to detect whether the neighboring Andromeda galaxy "m31-andromeda" has more advanced technology and civilizations.
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