I am having some trouble making my stars blink. I am new to blender... But not new to art and 3D.

I made this night sky scene in Blender 3.2.0. I have uploaded some pics on the scene and the node settings.

[![Starry Night](https://i.stack.imgur.com/AFUAX.jpg)](https://i.stack.imgur.com/AFUAX.jpg)

[![Starry Night Nodes](https://i.stack.imgur.com/10YvT.jpg)](https://i.stack.imgur.com/10YvT.jpg)