Your friend saw this resource on bethinking.org and thought you should see it:
Was There Really a Star of Bethlehem?
What does the biblical account say about the star of Bethlehem? Is it historically credible?
See the full resource online by visiting bethinking.org:
https://www.bethinking.org/bible/the-star-of-bethlehem
---
bethinking.org is a collection of resources which aims to make sense of the big questions of life about God, Jesus and Christianity.