The sun By Erin and Madeleine 7J
The colour of a star The colour of a star depends on its temperature.
Inside the sun Core: Extends to 25% from Sun's center Radiation Zone: 25-71% from the Sun's center Convection Zone: 71% to the photosphere Photosphere: 500 km thick Chromosphere: 10,000 km thick
Interesting facts about the sun The diameter of the sun is 1,390,000 km The mass of the sun is 1.989e30 kg The core temperature is 15,000,000 K The surface temperature is 5800 K The Sun consists of the core, photosphere, chromosphere and corona, each with differing temperatures The Sun is one among the 200 billion stars in our Milky Way galaxy. 7.Approximately 109 planet Earths would fit on the surface of the sun and more than one million planet Earths would fit inside of the sun The sun has a diameter that is more than 100 times that of Earth
By Erin and Madeleine!!7J