Our+star+the+sun.

The sun is 149,600 km away fron earth. The surface of the sun is 5,800 K, The core is 15,600,000 K. The sun is a yellow dwarf star and is designated as a G V star. It is also a population 1 star, The first stars ever were population 3. It takes 8 minutes and 20 seconds for light to get from the sun to earth. The suns outer layer is called the corona. the internal structure is made up of a inner core, radiative zone, and convection zone. It also has a photosphere and a chromosphere.