The document titled 'Man in the Cosmos' presents a series of philosophical theses reflecting on humanity's position within the universe. The author argues that the presence of man in space is not merely a technical or astronautical challenge, but a profoundly philosophical one. Drawing on thinkers such as Karel Kosík, James Jeans, and particularly Pierre Teilhard de Chardin, the text explores the sense of alienation man feels in the modern astronomical view. It addresses the dilemmas of evolutionism and the emergence of the 'new' within history and cosmogenesis. Central to the argument is the understanding of phenomena not as static facts, but as processes (fiens) striving toward wholeness and completion. Man is viewed as the pinnacle of global development, where the progression of corpusculization leads to conscious human activity. The text concludes by contemplating the future of humanity and the role of faith as a relationship toward the future, ultimately converging at Point Omega.