俄建造国内最大望远镜

Core Insights - The construction of Russia's largest solar telescope is underway in the Buryat Republic, with significant expectations from the scientific community regarding its capabilities to enhance understanding of solar activities and improve predictions of solar flares that could impact Earth's infrastructure [3][6]. Construction Progress - The project is ahead of schedule by four months, with all foundation work completed and the construction of the technical floors currently in progress. The construction site has been utilizing favorable weather conditions to maintain progress [3][4]. - The telescope's foundation is built on solid rock using high-strength concrete, ensuring structural stability against seismic activity [4][6]. Telescope Specifications - The telescope, known as KST-3, features a 3-meter primary mirror equipped with an adaptive optics system, aiming for a resolution of 0.1 arc seconds. This will allow for high-precision observations of solar magnetic fields and sunspot formation [3][5]. - The optical system will consist of approximately 30 components, with the main mirror's manufacturing expected to take three to four years due to its complex non-spherical design [5][6]. Future Plans - The telescope is projected to be completed by 2030, at which point the workforce at the Siberian Branch of the Russian Academy of Sciences will double to 1,000 personnel. KST-3 is one of seven facilities within the National Solar and Terrestrial Physics Complex [6]. - The total construction cost is estimated at 36 billion rubles, with the telescope structure reaching a height of 42 meters and weighing 120 tons [6].