NGC 247 is a beautiful spiral galaxy that we see almost edge-on. It’s smaller than the Milky Way, but it contains some bright nurseries—dense gaseous regions where new stars form. Its most unusual feature, though, is a dark “void” on one side of the galaxy’s core, which looks l...
to name two examples—we require both general relativity and quantum mechanics for proper understanding.” 根據量子理論,真空狀態下,特別是在極其微觀層面,能量實際一直在爆發和湮滅,“Even in the most quiescent
That became the most studied event in the history of astronomy. 那事件成为天文学史上最被拿来研究的事件。 It yielded a treasure trove of data 它衍生出了珍贵的资料, that’s helped pin down the speed of gravity, 协助确定了引力的速度, bolster important theories in astrophysics, 支持重要的天体物...
—What's the most massive object in the universe? Even the largest-known black hole in the universe— a cosmic titan named TON 618, weighing an estimated 40 billion solar masses — appears to be near the theoretical limit of how big black holes can get. This limit comes from the fact ...
《深空法则》的大部分时间都是在飞船外进行的,太空场景令人印象深刻,有各种不同的飞船设计,有几场大的战斗和激烈的动作场面。 我发现有一个时刻,一艘经过 "摄像机 "附近的机动船看起来相当不真实,太空中的一连串小爆炸看起来像小仙人掌--都是硬的、实的和有刺的--但这些都是我们习惯在任何电脑特效中看到的...
The phenomenon of the Dark Matter is one of the most intriguing mysteries in the Universe. In fact, not only it implies the existence of unknown Science and in particular of unknown Physics, but it concerns the fabrics itself of the Universe. A new Law of Nature, yet to be discovered, ...
Several theories have been proposed to describe the formation of black hole seeds in the early Universe and to explain the emergence of very massive black holes observed in the first thousand million years after the Big Bang1–3. Models consider dif
What is the Universe - space or matter? Which element has the lightest atoms? What is the most metal-rich terrestrial planet? What is a dark matter? The interstellar medium has a cool component which is its hot component. a) denser than b) less dense than c) as dense as ...
With some experts predicting the most violent outbreak of solar activity in modern history. => 一些专家预测现代史上最激烈的太阳活动爆发。 itÂs never been more important to understand the secrets of the Sun. => 理解太阳的秘密从未如此重要。
)”以及“In order to see farther into space, we must rely on telescopes. How far can we see using the most powerful telescopes?(为了看得更远的太空,我们必须依靠望远镜。使用最强大的望远镜,我们能看到多远?)”可知,作者提到仙女座星系是想表达肉眼可见范围十分有限,故选C。 (2)题详解: 细节理解题...