During a recent podcast, Sam Altman, the CEO of OpenAI, raised doubts about the feasibility of orbital data centers, a concept being explored by Elon Musk's SpaceX and Google. Altman remarked that underwater data centers may offer a more practical solution, as they could be easier to construct and maintain than facilities in space. Despite the appeal of space for avoiding land and regulatory issues, he highlighted significant challenges related to energy generation and infrastructure. Altman's skepticism reflects broader industry concerns about the future of AI infrastructure amidst rising demand for computing power. Companies like Amazon, Microsoft, and Google are expanding traditional data centers, while Musk and others are investigating orbital options. Additionally, reports indicate that Google is in discussions with SpaceX for a potential partnership to develop these unproven technologies. Altman acknowledged the deepening ties between AI and aerospace, noting that investments are diversifying across sectors.