The Great Conjunction, and why we celebrate Christmas on December 25
A diagram of the conjunction between Jupiter and Saturn on December 21. This article was originally published as part of the Out of Space series on Sciblogs.co.nz. ANALYSIS: There have been many articles in the media about the ‘Great Conjunction’ between Jupiter and Saturn that will occur on December 21. Some of them have been good, and informative. Many have been fairly poor. Others have been… well, weird. Some writers have imagined that there is something vitally significant about the conjunction (the close approach to each other in the sky) of the two giant planets occurring on the ...