Notice the amount of details here, the molecules / balls are made to look like they are 3d / beveling towards you. The shadowing and lighting effects added to the over all sun, makes it more alive.
The blue core line added inside the sun holding the molecules is there to convey the " Breaking Through " concept, where the molecules in the middle appear as if they are breaking through the sun core outline in blue
Here #91 , i adjusted the text to be all fit into a one block / rectangle shape , so it works if embossed anywhere or as stickers, etc and also to show you how clear everything is at a small size.
Here how it looks like in flat color , black and white #92 and #93
Let me know what you think, and i can work on any details and adjustments requested