As far-fetched as it may seem that the angelic host visited Bethlehem on the night of Jesus birth riding on a section of the brightly shining crystalline firmament, we shouldn't be surprised.
The Star of Bethlehem
September 24th
The last physical phenomena of world-wide, or region-wide, significance in the recent epoch is the most famous one of all, the star of Bethlehem. It has a direct connection to our doctrine of the firmament.