The key to forming a black hole is cramming enough mass or energy into a small enough volume, as happens when a massive star collapses.
黑洞形成的关键是在一个足够小的容积内填充足够多的质量或能量，正如高量星将要爆炸的时刻。
Scientists taking close-up photographs of the Epsilon Aurigae during its eclipse, which happens every 27 years, noticed the strange dark object's shadow on the star.
御夫座ε星每27年就会发生一次蚀变，科学家们趁此良机拍下了它的特写照片，通过照片他们发现有一片奇怪的黑色物体投影在该星体上。
"The sun will one day become a White Dwarf star, which is why we're interested in knowing more about them and what happens to any planets the original star might have had," Provencal notes.
“太阳总有一天会变成白矮星，这也是为什么我们有兴趣去了解更多以及如同原恒星那样在所有行星身上发生的一切。”在他笔记中这样写到。
The key to forming a black hole is cramming enough mass or energy into a small enough volume as happens when a massive star collapses.
形成黑洞的关键环节，就是要像脉冲星崩溃时出现的情况一样，把足够大的质量或能量压缩到足够小的体积。
SWEEPS-10 orbits its parent star from a distance of only 740, 000 miles, so close that one year on the planet happens every 10 hours.
SWEEPS - 10运行在离母星只有740,000英里的轨道上，由于太近了以至于在这颗行星上每十天就是一年。
It's a simple estimation: given what we know about our star, our planet, and how life evolved here, we can extrapolate to what probably happens elsewhere.
这只是一个简单的估计：假如让我们知道有关我们所在的恒星，行星的知识，还有生命如何进化的，那就可以推断别处可能发生什么。
If the star is really big—and here we’re talking more than 130 solar masses—the collapse happens so fast and gathers so much inertia that even fusing oxygen can’t stop it.
如果这颗恒星确实足够大--我们在这谈到的是相当于太阳130倍的规模--这个崩塌过程十分迅速，惯性十分巨大，以致于氧聚变无法停止。
"The question iswhether it happens now or whether we have to wait a little longer for it, "DICE Studios Senior Producer SigurlinaIngvarsdottir (Star Wars Battlefront)said.
“问题在于它是现在发生还是需要我们等的时间要久一些。”DICE工作室高级制作人西格里娜•因格瓦斯多提（主要作品：星球大战：前线）如此说道。
Dug, what happens when a star begins to exhaust its supply of hydrogen?
谁谁谁，当一个恒星能源枯竭了会发生什么？
But we should think something in her position. As an female star, no one hope it happens in herself. But it happens in Gallian.
但是我们应该站在阿娇的立场思考一下，作为哪一个女演员来说，谁都不愿意遇到这样的事情。
One of the most popular is "Tanabata", or "Star Festival", which happens on July 7.
7月7日这天的“七夕节”是最受欢迎的庆典之一。
As usually happens in pro sports, the star won out.
由于通常情况下，在亲体育明星制胜的法宝。
Anyone wanting to study what happens before the explosion must therefore sift back through old observations, hoping that some information about the pre-nova star will have been recorded by chance.
因此，任何想要研究在爆炸之前发生了什么的人必须筛选旧的观察记录，希望找到在恒星变成新星之前能有一些偶然记录下的信息。
These star athletes in their body has the inherent movement of genes, this point has been manipulated, and power of the soul happens to coincide with BMW BMW cars.
在他们这些明星运动员们的身上有着与生俱来的运动基因，这点与一直以操控、动力为灵魂的BMW宝马车不谋而合。
Visit Japan in the summer, and you will have the chance to see many exciting festivals. 1 One of the most popular is "Tanabata", or "Star Festival", which happens on July 7.
在夏天造访日本，你将有机会看到许多令人兴奋的庆典。7月7日这天的“七夕节”就是最受欢迎的庆典之一。
Visit Japan in the summer, and you will have the chance to see many exciting festivals. 1 One of the most popular is "Tanabata", or "Star Festival", which happens on July 7.
在夏天造访日本，你将有机会看到许多令人兴奋的庆典。7月7日这天的“七夕节”就是最受欢迎的庆典之一。
应用推荐