简介：Doyouknowhowhotthesunis?Therearenosolidsorliquidsonthesun.Whynot?Thetemperatureonoutsidethesunismorethan10,000℃,andthatatthecentreisabout20,000,000℃.Thesunissohotthatallthesolidsandalltheliquidshavebeenturnedintogases.
How hot is the sun
