Main steel structure projects of Shanghai Planetarium completed

Aerial photo taken on June 12, 2018 shows the main building of the Shanghai Planetarium under construction in Shanghai, east China. All of the main steel structure projects of the Shanghai Planetarium have been completed on Tuesday. Covering 38,164 square meters, the planetarium will include a main building and ancillary constructions such as an observation base for young people, a solar tower and observatory. It is expected to open in 2020. (Xinhua/Fang Zhe)