The first thing that our guests meet is the ticketsale in the foyer. Here you can also find a giftshop and an auditorium with room for approximately 45 people. Mechanical and electronical workshops, painting- and joiner's facilities are also placed on the groundfloor.
Below the space theater we have a 380 m▓ exhibition area, called the Tycho Hall, displaying a permanent astronomy and spaceflight exhibition. Here you can also get a drink or a sandwich from the "Satellite Bar".
Surrounding the Tycho Hall, the Archade offers changing exhibitions of different themes.
The only telescope in the Planetarium is a Heliostat, through which the Sun can be observed and displayed on a disc in the Archade.
On the first floor you find the library offering information about astronomy and other related subjects to especially interested guests. The library is also used for meetings.
The management etc. is also placed on the first floor as well as Restaurant Cassiopeia, mentioned elsewhere.