A STAR IS A LIGHT IN THE NIGHT SKY

THE DISTANCE TO THE SOLAR SYSTEM

THE PROCES OF PUTING TO THING TO BE ONE

70 PERCENT OF HYDROGEN 28 PERCENT CARBON

CAN USE CLASSICAL PHISICS

HYDROGEN AND HELIAM

IT IS SO HOT IT CAN CAUSE NUCLEAR FUSION

IT IS THE CROMOSPHERE

THE PART ON THE SUN THAT CAUSES AURORAS BOREALIST IS NORTHERN SOUTHERN LIGHTS

IT PRODUCES ENERGY BY NUCLEAR FUSION

E=MC^2 ITS FOR THE OBJECT OF THE QUESTION