Solar Atmosphere

I DID NOT design this composition, nor did I figure out how to do it on my own. I made this while following a tutorial on YouTube.

100% After Effects

Link to the tutorial:
https://www.youtube.com/watch?v=Ff0rdzVROeA&index=77&list=PLwMQhFBsY_eP9cq8qFUwZeIF2gJYo7JmK