THE 'DRAKE MATRIX' AND 'DRAKE DIAGRAMS', POSSIBLE NEW EXTENSIONS OF THE DRAKE FORMULAE

摘要

In this article we would like to outline some possible visualization and summarization for the astrobiological potential. These are not finished methods just some suggestion for future workers. We think it is useful to try to determine the followings: 1. At different objects the astrobiological potential should be characterized with a comparable value. 2. The astrobiological potential can be different for different parts of the same body. 3. Based on some physical and chemical factors we can put our body into a diagram to see does it fit into an astrobiologically favourable zone.