The study of asteroid shape involves examining the physical characteristics and morphology of asteroids in space. This includes measuring and analyzing the size, dimensions, rotation, and surface features of asteroids to better understand their composition, formation, and evolution. Researchers often use various techniques such as radar imaging, light curves, and direct spacecraft observations to study asteroid shape and gain insights into the history and dynamics of these celestial objects. By studying asteroid shapes, scientists can also assess potential hazards posed by near-Earth objects and aid in the planning of future space missions to study or mitigate asteroid impacts.