Star expanding — Free Astrophysics Illustration

Astrophysics

Star expanding

Schematic spherical star shown in cutaway or cross section as a smooth, symmetric round body in hydrostatic equilibrium. The star appears yellow-white to pale blue-gray with evenly distributed concentric layers and no distortion or motion cues. Around the sphere, simple arrows of equal length are arranged symmetrically to show balanced opposing forces: inward-pointing arrows indicating gravity and outward-pointing arrows indicating pressure, with contrasting colors such as red or blue for inward and orange-yellow or blue for outward. Use clean vector-style linework, flat colors with minimal soft shading, and simple scientific-diagram detail.

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