雪山牧场15米亚毫米波望远镜在青海德令哈启动建设

Core Insights - The XSMT project, a 15-meter submillimeter wave telescope, has been launched in Delingha, Qinghai, to enhance China's capabilities in submillimeter astronomical observation, addressing a long-standing gap in the field [1][2] - The telescope will operate in the frequency range of 85GHz to 500GHz and focus on four core scientific directions: extragalactic astronomy, galactic science, time-domain astronomy, and astrochemistry [2] Project Details - The construction site is located at an altitude of approximately 4800 meters in the Haixi Mongolian and Tibetan Autonomous Prefecture [1] - The project includes the main telescope and supporting facilities such as an observation room, solar panels, an energy cabin, and a generator room [1] - The project is expected to be completed by 2027 and will be the first domestically developed submillimeter wave ground observation equipment with international advanced standards [1] Scientific Contributions - The telescope aims to facilitate breakthroughs in understanding galaxy formation and evolution, the structure of the Milky Way, interstellar chemistry, and time-domain astronomy [2] - It is anticipated that the telescope will contribute to the next generation of event horizon telescopes, aiding in capturing dynamic images of black holes [2]