Yoga is one of the six systems of Indian philosophy. The word yoga originates from the sanskrit root yuj which means Union. On the spiritual plane, it means union of the Individual Self with the Universal Self. Yoga is the union of the body, mind, emotions and intellect. Sage Patanjali penned down this subject in his treatise known as Yoga Sutras of Patanjali.
1 Mars probably had a hot liquid core at one time, but because it's a smaller planet its heat dissipated more quickly. 2  They are good candidates for having a protective atmosphere. 3  The atmosphere holds carbon dioxide and other gases that keep the planet warm and protect its surface from radiation.
The ultimate energy source, for most Earth life, is nuclear fusion reactions taking place in âourâ star â the sun, fusing hydrogen to helium â which release copious amounts of highly energetic photons, a very small portion of which eventually reaches Earth, thus providing the energy needed to sustain most Earth life (excepting some very deep sea ecosystems, which are sustained by energy provided by undersea volcanic hydrothermal vents (a.k.a. âblack smokersâ)).