Xinglong Observatory was founded in 1968, and is one of the primary observatories administered by National Astronomical Observatories, Chinese Academy of Sciences (NAOC). As the largest observatory in the continent of Asia, it contains nine telescopes whose effective apertures are larger than 50 cm.
Huairou Solar Observatory is one of the key observatories administered by NAOC. It was built in 1984 and is located on an island near the north bank of the Huairou reservoir, 60 km north of downtown Beijing. The main scientific objective of the observatory is to measure and study solar magnetic and velocity fields at various altitudes in the solar atmosphere.
Miyun Ground Station, an astronomical observing base built since the 1960’s, is located in the Bulaotun Township to the northern bank of Miyun Reservoir. It currently is equipped with two big radio telescopes, 50m and 40m diameter telescopes, working in S and X dual frequencies.
The Chinese Spectral RadioHeliograph (CSRH) is a state-of-the-art imaging telescope array, which will operate at centimeter and decimeter wavelengths (0.40 - 15.00 GHz). It has 100 antennas with diameters of 2.0 and 4.5 m in a 3-arm spiral array. It will obtain full imaging observations of the solar chromosphere and corona by using aperturesynthesis technology.
The 21 CentiMeter Array (21CMA), sited in Tianshan Mountains, west China, is a ground based meter-wave interferometric array designed to probe the 21cm radiation of neutral hydrogen from the cosmic dawn and the epoch of reionization at z=6-27. The array, constructed from August 2005 to July 2006 and upgraded by July 2010, consists of 81 pods with 127 log-period antennas for each, which are deployed along two perpendicular arms of 6+4 km in length.
The Five-hundred-meter Aperture Spherical radio Telescope (FAST) is a Chinese megascience project to build the largest single dish radio telescope in the world. The funding proposal for FAST was approved by the National Development and Reform Commission in July 2007. The FAST foundation was established in December 2008. Construction officially commenced in March 2011, and FAST had first light on 25 September 2016.
The NAOC supercomputer Laohu (Tiger) is running with 85 nodes that were installed in 2010. It was one of the first GPU accelerated supercomputers in China, with two NVIDIA Tesla C1060 GPUs per node. Its peak performance in 2010 was 170 Teraflop/s (SP) and 75 Teraflop/s (DP). At that time, it was among the 50 most powerful computers in the world.
As one of the first cultures in history to keep detailed records about the night sky, ancient Chinese astronomy has developed over the past five thousand years. Calendar making and documented observations of celestial phenomena were two important aspects, as well as the construction of instruments that complemented these tasks. Therefore, abundant records on celestial phenomena were compiled through these activities. Some are still useful for modern astronomical research.
Founded in 1991（originally the Joint Open Research Laboratory of Optical Astronomy, CAS）, and now based on the National Large Research Infrastructure of the Guoshoujing Telescope (LAMOST) and observational instruments at Xinglong Observing Station, the Key Laboratory of Optical Astronomy of CAS focuses on important breakthroughs in the frontiers of astrophysical research on the structure and evolution of the Milky Way, galactic physics, exoplanets, observational cosmology, etc.
Learn More +CAS Key Laboratory of Solar Activity, National Astronomical Observatories (CAS-KLSA) is founded in 2008 December, the Lab Number is 2008DP173132. CAS-KLSA is composed of two research groups (Solar Magnetism & Activity Group and Solar Activity Prediction Center) and two observing stations (Huairou Solar Observing Station and Mingantu observing station).
Learn More +Based on the development and construction of the Ground Research and Application System (GRAS), which is part of the China Lunar Exploration Program (CLEP), the Key Laboratory of Lunar and Deep Space Exploration makes great progress in the assessment of scientific goals and payloads in lunar and planetary exploration, lunar and planetary remote sensing and radio detection theory and methods, lunar and planetary geology, space physics, meteorite studies, astrochemistry and comparative planetology.
Learn More +The Key Laboratory of Space Astronomy and Technology focuses on space projects for the frontier subjects in astrophysics, and develops the key space astronomical techniques in the wavelength from the infrared, optical, ultraviolet, to soft x-ray band. The lab are now working on three space projects: Space multi-band Variable Objects Monitor (SVOM), Multi-band sky survey project, and Einstein Probe (EP). SVOM is a space mission dedicated for gamma-ray bursts with joint supports from China and France space agencies. The multi-band sky survey project is a mission for study the large scale structure of the Universe. EP is a space mission designed to detect soft X-ray transients.
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The Virtual Observatory (VO) aims to provide a research environment that will open up new possibilities for scientific research based on data discovery, efficient data access, and interoperability. The vision is of global astronomy archives connected via the VO to form a multiwavelength digital sky that can be searched, visualized, and analyzed in new and innovative ways.
