Even on maximum zoom, it is hard to tell what the Warp Beacon marker on a galaxy is on the map.
When you select a galaxy on the map that has this marker, it does not show on the pop-up of that galaxy.
Suggestion: Make Warp Beacon marker more important on a galaxy so that it is more readily apparent what it is.
Make sure that the pop-up of a selected galaxy has parity with the display from the map.
Add text to pop-up that explicitly says that there is a warp beacon in said galaxy.