But there is a planetarium in Chengdu, and there is a "planetarium" across the street from Chengdu Xindu Zhonglou Bus Station. But this is a company that produces astronomical instruments, so it will not be open to the public for a few days. Now it has become a planetarium, which is popular science. In Chengdu, I have never seen stars all over the sky. It is estimated that children who have been growing up in Chengdu can't understand what is called "countless stars in the sky".
In addition, there are some astronomical instruments in Sichuan Science and Technology Museum and Jiulidi Youth Science and Technology Museum.
If you are in Sichuan, if you want to see the stars all over the sky, I suggest you go all the way west to Kangba grassland, which is close to the sky and has less light pollution.