The distribution of galaxies and星系和恒星如此分布(注定要)触发宇宙中先行词stars, it set in motion the creation of elements我们所看到的各种元素的创生。 即使是我们that happene d 14 billion years ago.that we see in the universe. An d even the laws认为的物理定律本身也是产生于创生的那一→定语...
Another way of putting this is to say that galaxies are clustered. They're not spread evenly throughout the universe. So we have stars grouped together in galaxies and galaxies grouped together in clusters. Okay? Now, after their survey, other astronomers completed surveys that added to the nu...
Ⅲ.阅读七选五When you look up at the bright stars in the nighttime sky, do you wonder what's out there?Of course, your science teachers have taught you that there are stars, planets, and entire galaxies out there.1 Man has walked on the Moon, but the Moon is fairly close to Earth ...
We have investigated the properties of a bright K-band selected sample of early-type galaxies in the Hubble Deep Field, as representative of the field galaxy population. This dataset is unique as for the morphological information on faint high-z sources, and for complete photometric and ...
and all these galaxies are moving away from one another. 我们可以看到在它之外还有多个星系,所有这些星系都在彼此远离。 So multiple galaxies… moving away from each other… led to the theory… 所以多个星系相互远离导致了理论… MALE STUDENT:The big bang theory? 学生:大爆炸理论? MALE PROFESSOR:...
Scientists hope to eventually observe the first stars and galaxies formed following the creation of the universe 13. 8 billion years ago.The researchers are still waiting for official confirmation. “It's possible that a few of the objects might not be galaxies, but black holes. One early ...
In an attempt to answer these questions, scientists scour the cosmos for signs of life. They've built giant telescopes with which to probe the universe and listen to the whispering of the stars.为了回答这些问题，科学家在宇宙中寻找着生命的迹象。他们建造了巨大的望远镜，用它来探测宇宙，聆听星星的...
Scientists hope to eventually observe the first stars and galaxies formed following the creation of the universe 13.8 billion years ago.The researchers are still waiting for official confirmation."It's possible that a few of the objects might not be galaxies,but black holes. One early lesson ...
Most galaxies are moving away from us, but the famous Andromeda galaxy is moving towards us. No need to panic. It will not happen for billions of years; by then, the entire human race will be dead or on another planet. It was thought that all the stars in the Universe were in the...
Nearby stars are valuable scientific targets, and in our galaxy of a hundred billion stars it's a target-rich environment. Telescopes extend that reach to galaxies so far away that the numbers start to lose meaning. The Hubble telescope captured the image above, a supernova observed in 1994,...