Photo taken on July 18, 2020 shows an antenna for the Chinese Spectral Radioheliograph (CSRH), an imaging telescope array, at the Ming'antu observing station of the National Astronomical Observatories of the Chinese Academy of Sciences in Zhengxiangbai Banner, Xilin Gol League, north China's Inner Mongolia Autonomous Region. (Xinhua/Lian Zhen)

Photo taken on July 18, 2020 shows antennae for the Chinese Spectral Radioheliograph (CSRH), an imaging telescope array, at the Ming'antu observing station of the National Astronomical Observatories of the Chinese Academy of Sciences in Zhengxiangbai Banner, Xilin Gol League, north China's Inner Mongolia Autonomous Region. (Xinhua/Lian Zhen)

Photo taken on July 18, 2020 shows antennae for the Chinese Spectral Radioheliograph (CSRH), an imaging telescope array, at the Ming'antu observing station of the National Astronomical Observatories of the Chinese Academy of Sciences in Zhengxiangbai Banner, Xilin Gol League, north China's Inner Mongolia Autonomous Region. (Xinhua/Lian Zhen)

Photo taken on July 18, 2020 shows an antenna for the Chinese Spectral Radioheliograph (CSRH), an imaging telescope array, at the Ming'antu observing station of the National Astronomical Observatories of the Chinese Academy of Sciences in Zhengxiangbai Banner, Xilin Gol League, north China's Inner Mongolia Autonomous Region. (Xinhua/Lian Zhen)