Researchers tracked the appearance of the 'Christmas star', which the Bible states three wise men followed to find Jesus.Īustralian stargazer Dave Reneke used complex computer software to chart the exact positions of all celestial bodies and map the night sky as it would have appeared over the Holy Land more than 2,000 years ago. It may not be too late to send the presents back, as astronomers have calculated that Christmas should not be celebrated on December 25 - but on June 17 instead. Researchers tracked the 'Christmas star' to a reveal the date of Christ's birth as June 17