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 Earth. Earthâs Beginnings: The Origins of Life. Earth is the only planet we know of that can support life. This is an amazing fact, considering that it is made out of the same matter as other planets in our solar system, was formed at the same time and through the same processes as every other planet, and gets its energy from the sun.