M33 HI isosurfaces

3D Model

Radio astronomy data of the M33 Triangulum galaxy. Each surface shows the hydrogen gas at slightly different density levels. The third axis is velocity, not distance, so this isn’t the true 3D shape but it’s fun to look at.

More information here : https://llittlephysicists.blogspot.com/2019/02/visualising-isosurfaces-in-blender-for.html