Uranus opposite Neptune (orb 1.6°) puts the two planets face to face, with visible back-and-forth or tension. The orb is very tight; this describes a stable character pattern more than a passing reaction.
Here, Uranus in Capricorn in House 9 brings disruption, independence, and change into House 9 (vision, belief, study, and wider horizons), with Capricorn style (structure, ambition, responsibility, and long construction); Neptune in Cancer in House 3 brings imagination, image, popularity, collective moods, and inspiration into House 3 (speech, learning, and the close environment), with Cancer style (memory, protection, belonging, and family sensitivity).
Concrete conflict: this aspect sets Uranus (disruption, independence, and change) across from Neptune (imagination, image, popularity, collective moods, and inspiration), with a back-and-forth that answers or contradicts itself. Visible angle: Uranus near the Midheaven (orb 2.8°) and Neptune near the IC (orb 1.2°) touch angles; this aspect is easier to notice through social role, reputation, career, and public image; also through private base, family roots, and intimate psychological climate. The house conflict is between House 9 (vision, belief, study, and wider horizons) and House 3 (speech, learning, and the close environment); pressure in one field tends to reactivate the other.