Solar system Coolest Star found

Scientists have found out coolest star in the universe. Its name is 0806-661.Minimum temperature of this star is like the temperature of any city in the world. Pan State University Scientists who is behind this discovery said that this is very small star. Temperature of atmosphere this star is like earth. The temperature of its surface is nearly 27 to 80 degree Celsius. This start is discovered by NASA space Spitzer Telescope. This is very sensitive telescope on this earth. This star is of brown colour and at distance of 630 lakh light years. It is made up of cloud of dust and gases. Because of the mass of this star the cloud of gases and dust doesn’t concentrate. As a result nuclear reaction generating light and energy is not going on very slowly in this star.