Space accounting

PurposeThe emerging and rapidly growing space economy warrants initial analysis from an accounting lens. This article explores accounting's role in entity transactions involving outer space activities by addressing two questions: (1) What accounting challenges exist within a developing space economy? (2) What accounting research opportunities exist to address these challenges?Design/methodology/approachBackground context introduces accounting scholars to the modern space economy and its economic infrastructure, providing insight on entity transactions involving activities in outer space. Detailed discussion and analysis of space accounting challenges and research opportunities reveal potential for a robust, interdisciplinary field in the accounting domain relevant for both practitioner and academic spheres. The article concludes with a summary investigation of the future exploration of accounting for space commerce.FindingsMany accounting challenges and opportunities exist now and in the near future for accounting practitioners and scholars to contribute towards humanity's ambitious plans to achieve a sustained presence on the moon sometime during the 2020s and on Mars in the 2030s. All of accounting's traditional subject-matter domain, as well as sustainability accounting matters, will be relied upon in these efforts. Interdisciplinary inquiries and problem solving will be critical for success, with particular collaboration needs existing between accounting and operations management scholars.Originality/valueThis is the first paper to explore accounting for the burgeoning space economy, and to offer insight and guidance on the development of an emerging accounting subfield: space accounting.