Space Exploration: The World in Heidegger, Lacan and Badiou

This article examines contemporary projects of space exploration and colonization in light of their accelerating privatization, arguing that they signal not the discovery of new worlds but a radical transformation of the very concept of the world. Bringing together three philosophical approaches, the essay reads the “New Space” economy through Martin Heidegger's critique of technology, the Lacanian account of science and the real, and Alain Badiou's theory of worlds. Heidegger's diagnosis of technological Gestell frames space exploration as a process of deworlding and unearthing, in which Earth and world alike are reduced to the calculable self-sameness of capital. By contrast, the Lacanian tradition emphasizes the production of the real within scientific discourse, revealing how science opens a space for consequences that escape both instrumental reason and philosophical narratives of absolute loss. Against both positions, the article turns to Badiou to articulate a concept of the world grounded in constitutive inconsistency and the proliferation of real differences. From this perspective, privatized space travel appears not as an escape from Earth, but as an extension of a false, closed world governed by capital. The essay concludes by arguing that “other worlds” are conceivable only on the basis of a single world without Capital in which difference rather than equivalence becomes the principle of worlding both on Earth and beyond it.