The biggest star in the universe is UY Scuti, a red supergiant star that is estimated to be over 1,700 times larger than our Sun. It is located in the constellation Scutum and has a diameter of approximately 2.4 billion kilometers. UY Scuti’s size is due to its massive core, rapid e...
Other big stars NASA's Hubble Space Telescope reveals the supercluster Westerlund 1, home of one of the largest known stars. Westerlund 1-26, a red supergiant, has a radius more than 1,500 times that of the sun.(Image credit: ESA/Hubble & NASA) UY Scuti's large radius does not make ...
In the incredible illustration byPablo Carlos Budassibelow, you’ll see the observable universe on an increasingly compact scale. The Earth and Sun are at the center, followed by our solar system, then nearbystars, nearbygalaxies,distant galaxies, filaments of early matter, and eventually, the c...
there are ___stars in the universe.A:millions B:million of C:millions of D:million 相关知识点: 试题来源: 解析 C 根据句中其他词可知,作者想表达“宇宙中有成百万的星球”,"million"如果前有具体数词则用单数,若没有数词 ,则使用"millions of +名词"结构,故答案为C。
The biggest bodies in the universe are galaxies (星系). They are made of stars, gas and dust. They are also the home to a large number of planets.Now, new measurements (测量) show that our Milky Way galaxy (银河系) is bigger than scientists once thought. But it is not special, it...
Biggest Things in the Universe: Directed by Laura Verklan. With Erik Thompson, Neil deGrasse Tyson, Matt Malkan, Laura Danly. Compared to the largest things in the universe galaxies are trifles compared to super clusters, voids, lyman alpha blobs, and th
There are ___ stars in the universe. A. many B. much C. a few D. a little 相关知识点: 试题来源: 解析 A。“stars”是可数名词复数,“many”修饰可数名词复数,表示许多;“much”修饰不可数名词;“a few”修饰可数名词复数,表示一些;“a little”修饰不可数名词。反馈...
The number of stars in the universe is ___. A. large B. small C. many D. unknown 相关知识点: 试题来源: 解析 D。宇宙中的星星数量是未知的,所以选 unknown。large 是大的,small 是小的,many 是许多,都不能准确描述宇宙中星星的数量。反馈 ...
The star that transforms into a red supergiant does so at a cost. It loses a large percentage of its mass out to space. As a result, while red supergiants are counted as the largest stars in the universe, they are not the most massive because they lose mass as they age, even as th...
billion 的用法是“基数词 + billion + 可数名词复数”表示有几十亿确切数字;或者“billions + of + 可数名词复数”意为“数以十亿计的”,数目不确切。根据此结构的用法可以排除C、D项;A项结构虽然正确,但是星星的数量是数不过来的,不能用一个确切的数字表达,故排除。 故正确答案为B。反馈...