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Rankings use category fit, feature coverage, pricing signals, public reception, and recency. Affiliate relationships do not affect scores.

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Best 1 National Astronomical Observatories of China

China’s National Astronomical Observatories comprise a network of ground-based facilities dedicated to astronomical research. These observatories conduct observations across optical and radio wavelengths, contributing significantly to our understanding of the universe. The institutions support scien...

2 Purple Mountain Observatory

The Purple Mountain Observatory is an astronomical research institution located on Zhong Mountain (Purple Mountain) near Nanjing, China. Established in 1934, it is one of the oldest observatories in China and is administered by the Chinese Academy of Sciences (CAS). The observatory historically focu...

3 Nanjing Botanical Garden

Nanjing Botanical Garden encompasses over 120 hectares featuring diverse collections of native Chinese flora and approximately 4,700 species from around the world, established in 1915.

4 Kunming Botanical Garden

Kunming Botanical Garden, established in 1965, encompasses over 340 hectares and features diverse collections of tropical and subtropical plants from Southeast Asia, including extensive rainforest and wetland habitats within the Yunnan province of China.

5 Sichuan Botanical Garden

Sichuan Botanical Garden encompasses over 36 hectares featuring diverse plant collections from across China and the world, including extensive temperate and subtropical flora displays within its multiple themed areas.

6 Wuhan Botanical Garden

Wuhan Botanical Garden, established in 1958, encompasses over 76 hectares and features diverse collections of native Chinese flora alongside temperate and subtropical plants, representing approximately 4,300 species.

7 Yunnan Astronomical Observatory

The Yunnan Astronomical Observatory, operated by the Chinese Academy of Sciences, is a vital facility in southwest China known for stellar physics and solar research.

8 Ondřejov Observatory

Founded in 1898 in the Czech Republic, this prominent facility is renowned for its solar physics, binary star research, and operation of a two-meter telescope.

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