Posted by NIVED on Feb. 5, 2013, 3:34 p.m.
THE SUN IS THE MOST IMPORTANT SOURCE OF LIGHT. IT IS THE HEAD OF SOLAR SYSTEM. ALL PLANETS REVOLVE AROUND IT. THE GRAVITATION OF SUN KEEPS ALL PLANETS TO REVOLVE AROUND IT. THE SUN GIVES US HEAT &LIGHT. THE SUN HAVE THE ENERGY TO LIVE FOR 500 YEARS.
AFTER IT WOULD WHITE DWARF