I discovered this amazing, well I think it is amazing, find recently and though to share how you can create a beautiful star chat using ArcGIS Pro. This StoryMap is made by Heather Smith you can find more information on the map at the bottom of the page.
I will let Heather introduce the map herself (extracted from the StoryMap):
Haven't you always wanted to make a star chart? You've seen so many beautiful maps of the night sky, and if you're anything like me, you look at them and think "I wish I made that."
But how? You know how to map things on the earth, but what about things in the sky? The good news is that with just a little tweaking, you can use GIS to map the stars.
In this blog you'll learn a little bit about celestial mapping and also some cartography skills in ArcGIS Pro. We will cover projection, symbology, labeling, annotation, masking, and layout.
Map and tutorial by Heather Smith, Esri
Zoomable version of the map can be viewed here: http://www.heathergabrielsmith.ca/maps/html/starchart.html
Data provided by Peter Girard