That's not why it's recorded in Revelation.
That ‘sign’ can certainly have more than one ‘level’ of undertanding or meaning.
I suspect the wise men were very good scientists that paid attention to the sun, moon and stars..
Considering it is a sign that is related to the birth of the man child it may reveal or uncover what man says scripture is silent on- His birthday.
There are even a clusters of stars around the ‘head’ area of that ‘woman’ in the heavens..
And considering one can download an app and see that sign occurred a day after jews observed their ‘new year’ in 2014 can also seem like an odd coincidence.
And the way that Israel observes their 7th month feasts ‘today’ when the sun is moving through those stars clumped together to look like a person is an odd coincidence when we can learn they observe the spring feasts when the sun is moving through a sign up there that looks like 2 Fish as well.
Fishers of men, virgin bride/church?
It is just like when the Ram was the 1st and the Scale was the 7th thousands of years ago.
Or when the Water Bearer will be the 1st during spring and the Lion will be the 7th month with more wobbles of the earth..
That is the next signs due up when Israel was commanded to observe His Feasts in the 1st and 7th months.
Outpouring of His Spirit and the return of the Lion of Judah next up on the prophetic calendar.
The story and plan up there in His sky and it has an awful lot of biblical foundations.
And those dots tell the story. Like He ordained them to be in specific places at specific times for specific reasons.
And it may be a mystery for His people to search out if they choose to.. especially if they are sick of Rome’s mysteries..