And if I think that your script's in decent shape, you'll have the confidence to finish the damn thing.in decent shape:状态良好柯林斯英语释义:If someone or something is in shape, or in good shape, they are in a good state of health or in a good condition. If they are in bad shap...
The roughly cone-shaped structure isour 4-D universe. The lines along its length and around its circumference show how the galaxies evolve and where they are located. The shape (in cross-section) is a parabola. Where everything starts in 4-D is the Big Bang. Is space flat or curved?
It's hard to imagine the vast nothingness of outer space having a shape, and even harder to sketch what a four-dimensional object looks like in two dimensions—but we tried.
As an analogy, consider the shape of our galaxy, the Milky Way. We can infer that it is a spiral based on maps of the stars in its spiral arms, but we cannot go outside the galaxy to see this spiral structure firsthand. However, with telescopes, we can see other spiral galaxies fro...
It wasn’t until the 1920s, when Edwin Hubble provided conclusive evidence that the spiral nebulae in the sky were actually whole other galaxies, that the true shape of our galaxy was known. Thenceforth, astronomers came to understand that the Milky Way is a barred, spiral galaxy, and also...
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.Other galaxies have been found to be shaped like spirals,too.In addition,still other galaxies are elliptical or irregular in shape. ...
The different parts of a galaxy are constantly interacting with each other to give a galaxy its form, Samuel told Live Science. The dark matter provides most of the mass, holding everything together using gravity. But stars also shape a galaxy — their heat blows around gas and dust, and ...
Our galaxy is spiral in shape and has three main components :- A disk in which our solar system exists A central bulges A halo Galaxies often crash into one another. Even our own galaxy has had others pass right through it. Don’t worry though, galaxies can pass through each other quit...
aHe wished(A) he didn't tell(B) her the truth that(C) brought her so much(D) pain 他祝愿(A)他没有告诉(B)她的真相(C)非常带来她(D)痛苦[translate] awhat shape is the football?it is a circle. 正在翻译,请等待... [translate]...
Over the last 25 years, however, astronomers have discovered thousands of incredibly diverse planets, in our galaxy alone. So many strange worlds, with no sign of life.然而，在过去的25年里，天文学家仅在我们的星系中就发现了成千上万种不同的行星。有那么多奇怪的世界，却没有生命的迹象。Not one...