Galaxy effect is really a cool effect and it is very easy to create using Pixlr. When I was scrolling through videos to get some ideas for my next project, I saw this effect. I was very enthusiastic to learn this effect. So, I took the picture of my favorite actor Jake Gyllenhaal. The final product of this effect is very beautiful.
These is the link of the video that I have used for creating this effect https://www.youtube.com/watch?v=xmHBgtb-cQU