Pluto - The Dwarf Planet with a Heart-Shaped Ice Plain | NASA Imaging #3861960 (License: Personal Use)

This high-fidelity grayscale image of Pluto highlights its diverse geology, including nitrogen-ice plains, mountain ranges, and ancient cratered terrains. The prominent heart-shaped region, Tombaugh Regio, dominates the right hemisphere and includes the smooth, young basin Sputnik Planitia. Surface textures suggest ongoing geological activity despite Pluto’s extreme distance from the Sun.

Used in astronomy education, space mission reports, and planetary science articles; ideal for pages discussing the New Horizons flyby, dwarf planets, or outer solar system exploration. Matches user intent for visual learning, research reference, or科普 content.