The legal framework for commercial space activities has been an emerging issue in recent decades. Understanding and addressing liability in space activities is crucial for the sustainable and responsible development of the commercial space industry, analogous to laying the foundation for a sturdy structure that can withstand the challenges of the ever-evolving space frontier. This article explores the concept of liability for private and commercial space launches and its importance in ensuring the safe and responsible operation of activities in space. Examining liability in lex maritima and commercial space law involves drawing parallels between the regulations governing both domains and uncovering potential opportunities for learning from existing legal frameworks. The analysis considers liability in various maritime zones, such as the territorial sea, high sea, and deep-sea bed, and draws comparisons to liability in the territory, space, and celestial body. It discusses the challenges and implications of addressing liability in space activities, including the allocation of liability, the protection of public safety, and the preservation of space as a shared resource.