| The Astronomy is one of the most vast sciences that exist and, at first sight, there can turn out to be tedious the simple perspective to receive operator's training for a Portable Planetarium. Nevertheless, our experience allows us to conclude that an operator can be trainned in a little time, with a set of basic knowledge to manage efficiently a Portable Planetarium. The above mentioned basic knowledge is: 1. Orientation with the Stars, 2. Basic Constellations, 3. Stars: Birth and Evolution, 4. Big-Bang Notions, 5. Solar System Notions, 6. Universe Notions Points 1 and 2 can be taken as a whole without fear of being wrong. Basically, we can say that "to be orientated by stars" is to recognize the compass points (North, South, East and Western) with the help of the constellations. To achieve it, we assume that it is necessary to identify and to study the following groups of constellations: |
