In The Mighty Thor #293 (March 1980) the malevolent Eye of Odin, cast into a magical well by its previous owner as part of a bargain to gain knowledge imparts some forgotten Asgardian history upon Thor. In a several issues long story that covers several mythological epics the Eye tells the Thunder God about the Cycle of Ragnarok, that the destruction of the Norse pantheon is a recurring and not a singular event. Along the way, the Eye of Odin tangentially reveals the true story behind the miracle of Christmas.
You know, I’m going to make a point of insisting that the fabled Star of Bethlehem was actually the burning ruins of Asgard in any of my future discussions of religion. No reason one myth can’t be grafted onto another.