Space exploration has become a far more visible part of global news, driven by government missions, private-sector launches, satellite expansion, and new scientific ambitions. Public interest now spans several distinct themes: discovery, commercial opportunity, national prestige, security concerns, and long-term human settlement beyond Earth. At the same time, people differ in what they see as the most valuable purpose of space activity, which makes this a strong topic for a ranking question. To keep the wording neutral and avoid steering respondents, the question should focus on priorities rather than implying that one goal is better than another. This follows common survey-design guidance to use clear, balanced language and let respondents express relative preference without suggestion or emotional framing