For years, astronomers have tried to puzzle out what made three astrologers travel from Persia to Israel at a certain date 2,000 years ago. Missing data, unclear sources, later additions and elisions, and religious bias make the job just more interesting. But are astronomers the right people to unravel an astrological puzzle?
Christians love to put up a Christmas tree before the 25th of December. Many think of it as traditional. Depending on how narrow minded one is, the tradition is either not very old, or rather older than one imagines. The Christmas tree has a history. It was promoted, demoted, forbidden and it developed to its modern form through many stages. Some of its Christian symbolism has even been completely lost.