2020年9月29日 · The Sun is basically a big ball of gas, being made by around 91% hydrogen and 8.9% helium, in regards to atoms. When it comes to the Sun’s mass, it is made out of 70.6% …

2022年2月14日 · With a radius of 432,687 miles and a diameter of 864,000 miles, our beloved star, the Sun, is the biggest celestial object in the solar system.

2022年1月21日 · Its equatorial diameter and its polar diameter differ by only 6.2 miles (10 km). The mean radius of the sun is 432,450 miles (696,000 kilometers), which makes its diameter …

Size comparison of the Sun, all eight planets of the Solar System, other bodies, and some larger stars. The Sun is 1.4 million kilometres (4.643 light-seconds) wide, about 109 times wider than …

2025年2月13日 · Many stars are much larger – but the Sun is far more massive than our home planet: it would take more than 330,000 Earths to match the mass of the Sun, and it would …

2011年9月25日 · From a size perspective, the Sun is ten times larger than Jupiter and hundreds of times larger than Earth as measured by its diameter. The Sun is described is a main …

2023年10月18日 · How big is the Sun? With a diameter of some 864,000 miles (1.39 million km), the Sun dwarfs any other object in our solar system. In fact, you could fit about 1.3 million …

2019年6月27日 · Our Sun is an average sized star: there are smaller stars and larger stars, even up to 100 times larger. Many other solar systems have multiple suns, while ours just has one. …

The Sun is a nearly perfect ball of hot plasma, heated to dazzling brightness by nuclear fusion reactions in its core. This gigantic star has a radius of about 695,000 kilometers (432,000 …

2023年1月16日 · How Big Is The Sun? The sun is the largest, brightest, most massive object in our solar system. The sun has a diameter of 864,938 miles (1.39-million kilometres), which is …