Specifications: This ?Planetarium Room? is specifically designed for viewing stars, in which the Azimuth and Altitude angle is adjustable with remote control. The dome can project and simulate the 12 stars horoscope; furthermore, it can simulate Thailand?s night sky. The dome has a diameter of 150cm. The room can be broken down into pieces, and is highly portable due to its light-weight. Interior is painted black, so that the room is absolutely dark, inside the room there are ventilators installed and includes 4 sets of Star light bulbs and dreamer which is used to adjust the brightness of the light bulbs inside the room. The room also include chairs which can turn 360 degrees. The structure is made of metal.