The European Space Agency has spent decades pushing the boundaries of what humanity can see, measure, and understand. From charting the Milky Way with unprecedented precision to landing a probe on a comet hurtling through space, ESA has built a legacy defined by curiosity and collaboration. This quiz invites you to explore that legacy in a way that’s both fun and surprisingly revealing.

ESA’s story is also a story of teamwork across borders. With 20+ member states and partnerships that span the globe, the agency brings together scientists, engineers, and visionaries who share a common goal: expanding our understanding of the universe. Their missions often combine cutting‑edge technology with a willingness to take risks that pay off in extraordinary scientific returns.