National Astronomical Observatory of China, Astronomical observatory in Chaoyang District, Beijing, China.
The National Astronomical Observatory of China is a research facility based in Beijing, with several stations spread across the country, each focused on observing different aspects of the cosmos. The stations operate different types of telescopes, including optical and radio instruments, depending on the scientific tasks assigned to each location.
The observatory was founded in 2001 when several independent astronomical centers were brought together under a single administration within the Chinese Academy of Sciences. Before this merger, each center worked separately, and the consolidation allowed resources and expertise to be combined into a coordinated national effort.
Scientists at the observatory contribute to global astronomical knowledge through discoveries about fast radio bursts and dark matter halos between galaxies.
Some of the observatory's stations are located in remote areas, so a visit requires planning ahead. The main site in Beijing is more accessible, but it is worth checking visitor access conditions before traveling.
The observatory led the development of FAST, a radio telescope with a dish about 1,640 feet (500 meters) across, built inside a natural hollow in Guizhou province. It is the largest single-dish radio telescope in the world and can detect signals from deep space that are too faint for smaller instruments to pick up.
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