Use a star-filled HDRI environment texture. Because the black hole has a "Camera Invisible" sphere, it will block the stars where the shadow is, but the lensing sphere will duplicate stars around the edge.
Use a sphere with a Refraction BSDF or Glass BSDF shader. A Layer Weight or Fresnel node is often plugged into a Color Ramp to keep the center completely black while allowing the edges to warp light.
Creating a cinematic black hole in Blender blends scientific principles like gravitational lensing with creative procedural shading. Whether you’re aiming for a scientifically accurate "Gargantua" from Interstellar or a stylized sci-fi asset, this guide covers the essential techniques to build and animate one. 1. Setting Up the Event Horizon
Here’s a well-structured content outline and script you can use for a , depending on your platform (YouTube, Instagram, or blog).