Abstract

Spaceflight is one of the most original and important phenomena of modern society, but it’s not in the centre of modern intellectual reflection. Neither the technical and natural sciences nor the cultural and social sciences can explain this human event as a human phenomenon by their means: Naturalism on the one hand cannot explain why some sort of life leaves the environment of living, and Culturalism – always occupied with the symbolic mediated life-world of human beings – develops no systematic sense for vertical leaving the earth. The paper introduces modern Philosophical Anthropology as an adequate theory to understand spaceflight as a possible result of the condito humana. The thought of Max Scheler, Helmuth Plessner and Arnold Gehlen since the twenties of the twenty century devoleped a theory of man co-variant to the breakthrough of spaceflight in Germany and mirrors in its concepts of human being – for instance ‘excentric positionality’ – the human possibility of this epoch-making event. “Excentric positionality” exposes man as a special living being characterized by the power of imagination , by overflowing driving forces ) and by “worldopenness” to the cosmos. So this living being is able to anticipate the attainment of places beyond the earth and its biosphere , it is willing and able to invent rocket launches, which provides the initial thrust to overcome the force of gravity , and it is ready to encounter unfamiliar kinds of extraterrestrial life and intelligence . Having explained spaceflight in this way as a serious human enterprise it is expectable that in former centuries the invention of spaceflight with and without humans on board will be remembered as the key event in the 20th century