The centre is commonly known as a supermassive black hole. The centre of the Milky Way is so far away that we have not yet been able to determine what is there. We know that we are in the suburbs of the Galaxy. Centre of the Milky Way...
1英语翻译What is beyond the Milky Way Galaxy(星系)?Surrounding the galaxy for thousand and thousand of light years is space.At great distances,however,billions of other galaxies are scattered.These galaxies are of many shapes and sizes.The Milky Way Galaxy is shaped like a spiral(螺旋型)disk...
IMDb is the world's most popular and authoritative source for movie, TV and celebrity content. Find ratings and reviews for the newest movie and TV shows. Get personalized recommendations, and learn where to watch across hundreds of streaming providers.
The Milky Way is a galaxy. What is a galaxy? A. A group of stars. B. A group of planets. C. A group of moons. D. A group of comets. 相关知识点: 试题来源: 解析 A。银河系是由众多恒星组成的星系。本题考查星系的概念和英语词汇。
Milky Way in 1610, he proved that it was in fact made up of a very large number of stars. In 1755, Immanuel Kant theorized that the stars we see (including our own Sun) was a collection of stars and solar systems that rotated around a central, gravitational point—it was our galaxy...
What does the Milky Way look like? The Milky Way Galaxy is organized into spiral arms of giant stars that illuminate interstellar gas and dust. The sun is in a finger called the Orion Spur.(Image credit: Hubble Space Telescope) The Milky Way is a relatively thin, flattened disk. This exp...
A. The evolution of the galaxy.(星系的演化):“evolution” 强调随着时间推移的发展变化过程,一本书以 “自传” 形式讲述星系,很可能涉及到星系在漫长时间里的发展演变。 B. The formation of the galaxy.(星系的形成):“formation” 主要侧重于星系最初是如何形成的,相比之下,“自传” 涵盖的内容可能不仅仅...
The Milky Way galaxy is the galaxy in which the earth and the solar system are located. It is a barred spiral galaxy that is between 100 thousand and 180 thousand light-years in diameter.Answer and Explanation: Scientists are fairly certain that there is a supermassive black hole at the ...
However, if you looked at it with a telescope (望远镜), you would find it is made up of thousands of stars.思维导图剖析文章结构秒懂文章内容galaxy, stars many, outer space the eight200 billion scientists Galaxy candy bar earth planets the sun stars close, white line part the Milky Way...
Being embedded in the Milky Way is actually a major obstacle to our galactic cartography, however. We see every other galaxy from the outside, allowing us to observe most of them sprawled out before us. That makes mapping their structure relatively easy. ...