(250710) -- JAKARTA, July 10, 2025 (Xinhua) -- This photo taken on July 9, 2025 shows the main antenna of Indonesia's first Very Long Baseline Interferometry (VLBI) Global Observing System (VGOS) radio telescope at the Bosscha Observatory in Bandung, West Java Province, Indonesia. Indonesia's Bandung Institute of Technology, in cooperation with the Shanghai Astronomical Observatory affiliated with the Chinese Academy of Sciences, on Wednesday completed the main antenna installation for the country's first Very Long Baseline Interferometry (VLBI) Global Observing System (VGOS) radio telescope at the Bosscha Observatory in Bandung, West Java Province. (Xinhua)