Ramesh Kumar: Respected Guruji, Kindly let me know whether life exists any where in the Universe other than Earth. I am curious because as we have Brahma having 4 heads and as it is mentioned in Vedas that there are Brahma having 100,1000,10,000 and even 10,00,000 heads, it means they must be having their Yug accordingly just like we have (Mrityu Lok) has 4 Yug i.e. Satyug,Treta,Dwapar and kaliyug. Also pl. let me know whether Aliens exist somewhere in the Universe.