Sun Moon Opposition in Sag is Thiruvathira. The Anti Galactic Center is at 6 degree Gemini and this is the junctional point of two massive stars – Lambda Orionis and Alpha Orionis, Meissa and Betelgeuse, Mrigashira and Ardra, Makeeryam and Thiruvathira. These two Galactic Centers ( GC and AGC) have been defined as Gateways to Heaven by the Rishies. The Star which is the Base, the Moola Adhar, they called Moolam. As all philosophies are based on the Eternal Masculine and Feminine, they assigned Ardra to Lord Shiva and Mrigasira to Parvathy Ma, as Birth Star. Mara Ripuvinte Janma Tare !