It might include infrared, but this instrument only has three visible channels (red, green, and blue) and one near-infrared band that is sensitive to methane at about 890nm. So, most of this would be visible light.
It looks like a lot of the work of bringing out the beauty of these images is done by citizen scientists. It would be interesting to find out what was done to produce this particular image.
I might try my hand at some of this, actually. My job is to do data processing for satellite imagery of the earth. I’m curious to learn more about what is being done here.
Would the six planets ever perfectly align with one another? That would be pretty cool if every so many years they all foed a line!