Online Matterport 3D tour of the planetarium. The technology allows you to explore the halls and dome with a sense of presence — the virtual tour is available on any device at any time. What you can see in the 3D tour: Planetarium halls; dome and observation space; surroundings with a sense of presence. Questions and Answers: How is the tour useful before visiting? It helps you get familiar with the planetarium halls in advance and plan your visit. When is the tour available? The tour opens in your browser on any device and is available 24/7. Open the 3D tour above and explore the planetarium online.