They're bright and distinctly disk-shaped, with hot gas, dust and bright stars in the spiral arms. Because spiral galaxies are bright, they make up most of the visible galaxies, but they're thought to make up only about 20 percent of the galaxies in the universe. Spiral galaxies are ...
Do you know how many stars there are in the universe? The answer is MANY! Our sun is one of about 100 billion stars in our galaxy(星系), the Milky Way(银河系). But the Milky Way is just one of billions of galaxies that we know about! Some other scientists say there are 2,000,...
HOW MANY STARS ARE THERE IN HEAVEN? THE RESULTS OF A STUDY OF UNIVERSE IN THE LIGHT OF STABILITY THEORY"Visible universe" is a spherical matter crust that rotates at a convenient speed around a central massive body which represents a black-hole. In addition it expands itself in all radial ...
In the far future, maybe our sun will become a red giant and destroy the earth! Luckily, it'll be a long time before we have to think about that problem.根据短文,回答下列问题。1. How many stars are there in the Milky Way?___2. Why can't we see the Pistol Star?___ ___3. ...
Another trick answer to “how many stars are in the sky?” is: “all of them!” All of them are in the sky, but they are just not visible to you “right now” for one reason or another. I know, these answers are not quite what you may be looking for. Let’s look a little ...
Do you know how many stars there are in the universe?The answer is MANY! Our sun is one of about 100 billion stars in our galaxy, the Milky Way.But the Milky Way is just one of billions of galaxies that we know about! Some other scientists say there are 2,000,000,000,000,000,00...
阅读理解。 Do you know how many stars there are in the universe? The answer is WANY! Our sun is one of about 100 billion stars in our galaxy the Milky Way. But the Milky Way is just one of billions of galaxies that we know about!
6.【答案】C【核心短语/词汇】How many: 多少 in the sky: 在天空中【翻译】天空中有多少颗星星?【解析】根据How many stars以及后面问号可知本句是一个特殊疑问句,其句型是特殊疑问词+助动词/be动词/情态动词+主语+其他成分,本句特殊疑问句是how many, 后面应加动词和主语,具体到本句是C项“are ...
Howmanystarscanyouseeinthenightsky?Iftheanswersare"justafew"or"none",youmightbelivingwithlightpollution.Lightpollutionhappenswhentoomuchman-madelightharmsnatureandpeople.Scientistshavefoundthatitisespeciallyharmfultonocturnal(夜间的)animals.Nocturnalanimalssleepinthedayandarebusyatnight.AnimalscientistChristopherKyb...
how many stars can you get意思是：你能得到多少颗星？重点词汇：many many 英［＇meni］释义：det.许多 pron.许多；许多人 adj.许多的 n.大多数人 n.（Many）（美、法、加、印）马尼（人名）［比较级more；最高级：most］短语：how many多少；多少个；有多少；几多 词语使用变化：many adj....