December Birthstone The December birthstone is Blue Topaz. December Birthstone: Blue Topaz Birthstone Color: Blue As cool and inviting as a blue lake on a blistering summer day, December's birthstone is derived from the Sanskrit word tapas, meaning fire.
Auriga. The northern constellation of Auriga is a beautiful, large pentagon shape situated along the Milky Way. It is a curiosity because it has no Gamma star â it shares it with Taurus.
1 A crescent moon in the shape of a C is waxing. 2  A half or gibbous moon in the shape of a backwards D is waxing. 3  A moon in the shape of an O is full. 4  A half or gibbous moon in the shape of a D is waning.  A crescent moon in the shape of a backwards C is waning.