Hall B of Beijing Planetarium is divided into several halls. What halls are they?

Hall B is a circular building. The first floor is the exhibition hall, which is divided into four or five halls according to the nine planets. I don't remember the name. There are also 1 constellation hall and 1 meteorite exhibition hall.

The escalator in the middle is on the second floor. There is a cinema on the second floor, with a free cinema in the middle, which plays movies about cosmic objects in a loop. There are two or three cinemas around the circle (charging 35~45 people). As of last Sunday, what other 3D, 4D and digital cosmic cinemas were not open?