have you heard the story of HouYi?He had shotted downn nine suns,however it's just a story.The sun is about fifteen billion km from the earth.that's a long distance.It needs 20 years by plane if you want go there.The sun likes basketball,and it is really big.The sun has a volume of forteen billion one hundred twenty million cubic kilometer..It's very hot in the center of the sun,and the temerature reaches to one hundred fifty billion eight thousand and four hundred degrees.Can he shotted down the sun?No,It’s too difficult to did it.But the sun is really an interesting star.