["Bioethics, EarlyView. ", "\nABSTRACT\nWith the increasing feasibility of space colonization, the issue of reproduction in space is becoming more relevant. As new settlements on the Moon, Mars, and other celestial bodies emerge, ensuring generational continuity will be essential for the survival and growth of these communities. The challenges of space living, such as extreme environmental conditions and limited resources, raise critical questions about the practicality and morality of reproduction in these contexts. This paper argues that in extraterrestrial space, human reproduction based on assisted reproductive technologies is morally preferable to sexual reproduction. We explore the benefits of technologies like embryo selection, genome editing, and artificial wombs, emphasizing their potential to mitigate the risks posed by space environments. There is no doubt that the idea of human reproduction based solely on technology is controversial and counterintuitive, even if it were to be applied only, at least initially, for the continued existence of the human population settled in space. Nevertheless, there are strong rationales for the fact that non‐sexual reproduction is not only beneficial, but also has moral advantages. Finally, we also examine the social and political implications of a society that moves beyond sexual reproduction, including the reduction of gendered oppression and the redefinition of family structures. We suggest that these advancements could transform reproduction not only in space but also on Earth, potentially reducing injustices caused by human biology and reshaping societal norms and traditional view on family.\n"]