Using CanSats for Space-themed STEM Education - ESA Standard vs. Bespoke Configurations

The integration of hands-on satellite systems into STEM education has become a powerful tool for engaging students and developing critical technical and problem-solving skills. This paper explores the application of CanSats—miniature satellite models housed within a soda-can-sized enclosure—in engineering education at Irish universities. By comparing two distinct implementations of CanSat platforms, this study evaluates their impact on student learning and engagement in space-themed projects. The first configuration, based on the European Space Agency (ESA) CanSat standard, provides a robust and well-documented platform designed to simulate real-world satellite missions. Its plug-and-play architecture, detailed technical guidelines, and structured learning environment offer students a stable foundation for understanding satellite operations, systems engineering, and mission planning. Through guided project work, students were introduced to professional standards in aerospace engineering, promoting foundational knowledge in electronics, telemetry, payload integration, and flight testing. In contrast, the second approach utilized a bespoke CanSat configuration, allowing for greater flexibility and customization in both hardware and software. This model encouraged students to innovate and adapt the system to unique mission goals, enabling a deeper exploration of advanced technical topics such as sensor integration, software development, and systems troubleshooting. While the bespoke approach offered greater creative freedom, it also introduced challenges related to design complexity, resource constraints, and the need for increased faculty support. The paper presents a comparative analysis of both configurations in terms of educational outcomes, technical success, project sustainability, and student feedback. Key findings emphasize the trade-offs between standardization and customization, highlighting how each approach supports different aspects of student learning. The ESA-standard configuration excels in structure and reliability, while the bespoke model promotes innovation and problem-solving under less constrained conditions. Ultimately, this study argues for a hybrid educational framework that leverages the strengths of both configurations—combining the reliability of standardized systems with opportunities for creativity and customization. Recommendations are provided for educators seeking to implement CanSat-based learning in diverse academic contexts. By drawing on practical case studies and reflective analysis, this paper contributes to the ongoing conversation around best practices in STEM education and space outreach. This work demonstrates how low-cost satellite models can serve as high-impact educational tools, and how thoughtful curriculum design can bridge the gap between theoretical instruction and real-world engineering experience.