It is increasingly necessary to question the phenomenon of technology in the contemporary world. This observation stems from the undeniable technological conditioning affecting the inhabitants of the planet and the current theoretical impasses in the philosophy of technology. This thesis aims to offer, through the philosophy of Peter Sloterdijk, a renewed perspective on technology in its planetary dimension. A unique interpretation of Sloterdijk s work will be presented, with the concept of technology as the guiding thread. Having this horizon in view, we obtain a contextualized reading of essential concepts in Sloterdijk s thinking, such as space, immunology, coming-into-the-world, and anthropotechnics. Another central result is the opening of new approaches to recent topics such as artificial intelligence, the Anthropocene, our political (co)existence, and anthropogenesis. Getting such new perspectives is especially important because the current status quo of the philosophy of technology - heavily influenced by the empirical turn - seems to struggle in dealing with technology s planetary-scale dimension.