就大小而言,太阳是一颗很普通的恒星,不过,与地球相比,这颗恒星仍算是个庞然大物,因为它的直径几乎相当于一字排开110颗我们这样的行星的长度,而它的体积则相当于100万个地球!太阳由炽热的气体构成(由氢构成,并逐渐转化为氦),中心温度达到1500万度!它的物质经受着极高的温度和 In terms of size, the sun is a very ordinary star, but compared with Earth, the star is still considered a monster because its diameter is almost equivalent to lined up with the length of 110 of our planets Its volume is equivalent to one million Earth! The sun is made of hot gas (made of hydrogen, and gradually converted to helium), the center temperature reached 15 million degrees! Its material is subjected to extreme temperatures and