Using powerful computer software, an Australian astronomer says that he has re-created the night sky over Bethlehem in the year 2 B.C. and discovered a planetary conjunction that may have been the Star of Bethlehem that drew the Magi to worship the baby Jesus.
Astronomer Dave Reneke said the close proximity of Venus and Jupiter created a spectacle in the night sky just before the summer solstice that year. Britain’s Telegraph newspaper reported that Reneke went so far as to suggest that perhaps Christmas should be celebrated on June 17 rather than December 25. An interesting idea, since the December Christmas celebration probably doesn’t mark the true birth day of Jesus either. The December observance has its roots in a Roman celebration of the winter solstice.
Reneke seems to assume such a celestial spectacle would automatically spur the Magi, who were Mesopotamian astrologer/astronomers, to travel a great distance to pay tribute to a newborn king. This is the weakness in most Bethlehem Star theories.