Two distinct audience neighborhoods define the United States Space Force's similarity map: a tight cluster of military-adjacent media and services, and a secondary pull toward financial institutions serving the armed forces community.

The shape is two-peak. At the top, Navy Times (0.75) and Stars and Stripes (0.75) sit nearly tied as the nearest neighbors — both News Publishers — followed immediately by U.S. Navy (0.74), a fellow Government entity. U.S. Air Force (0.72) and ArmyTimes (0.72) extend this first peak: the dominant cluster is military branch accounts and the news publishers that cover them. The second, distinct peak is financial: USAA (0.72) and Credit Unions (0.71) — both institutions with strong ties to military households — sit just below the branch accounts, separated enough from the broader neighbor set to read as a genuine second neighborhood rather than noise. Navy Federal Credit Union (0.68) reinforces this financial cluster further down the list.

The remaining top-10 neighbors include Department of Defense (0.70) and The Exchange (0.69), a military retail channel — both consistent with the same community. No neighbor in the top 10 falls outside the military-service ecosystem in a meaningful way; the cross-kind entries (USAA, Credit Unions, The Exchange) are all institutions that exist specifically to serve that population.

The two-peak structure — military media and government branches on one side, military-affiliated financial services on the other — suggests an audience defined less by interest in space or aerospace than by membership in the broader armed forces community.