When I was young, I was deeply attracted by the mysterious phenomenon of the endless universe. I was eager to learn more about the world we live in, especially the principle of the celestial bodies. However, as the technology was limited, I did not get a chance to explore the universe in a direct way. But as the technology developed by leaps and bounce, a new kind of planetarium dome tent came out, that is the inflatable planetarium.

The new invention is called an inflatable moveable planetarium dome tent, which is composed of tent domes and an inflatable blower. The dome body is a special structure whose semispherical top object is conjoined with a skirt curtain of cylinder type. An entrance is set onto the frontage of the tent for people to get in and out. The air inlet tube is connected with the air fan. The utility model is molded by fan blowing, and the astronomical phenomena hall is in the dark without light, causing artificial night sky. It saves a lot of time and labor in field erection, the inflatable planetarium is spacious so that the air indoor is fresh. It just occupies small volume after rewinding, thus, it is to be transported. Our inflatable planetarium has beautiful appearance. It is quite suitable for astronomical demonstration, as well as teaching of geography and tourism.