Our discovery reveals how small stars can be!”.
A star has been seen exploding faster than any other on record.
The more massive a star, the heavier elements it can create.
The gravitational boost increases a star's speed relative to other stars.”.
Suppose a star is 2 light years from earth.Combinations with other parts of speech
It could be a single star; but it might be an entire universe!
It will not be a star, but Jupiter.Absolutemagnitude:绝对星等是一颗恒星(天体)的绝对亮度。
Absolute Magnitude: It is a measurement of absolute brightness of star.
The fundamental nature of the star is not well understood.
The second type of supernova occurs at the end of the life of a single star.
Choose a common word, such as star.
This measurement cannot be done with one star alone.”.
The second type of supernova occurs at the end of a single star's lifetime.你要找的是一颗恒星或一盘气体,它的行为就好像附近有一个巨大的质量。
What you look for is a star or a disk of gas that is behaving as though there were a large mass nearby.由于月球非常的靠近地球,单独一颗恒星被掩蔽的现象不是在地球上的任何地点都能见到,也不是同时见到。
Because the Moon is comparatively close to the Earth,occultations of individual stars are not visible everywhere on the planet, nor at the same time.但是,请查看图像的中心,以查看一颗恒星围绕空白空间进行完整的循环。
But look at the center of the image to see a star doing a complete loop around an empty bit of space.对于密接或半密接的联星,质量从一颗恒星转移至其伴星时,也会导致角动量的重大转移。
For contact or semi-detached binaries, the transfer of mass from a star to its companion can also result in a significant transfer of angular momentum.该阵列中的一颗恒星称为S2,最近以每小时1550万英里的速度越过黑洞。
One of the stars, called S2, recently passed by the black hole at a speed greater than 15.5 million miles per hour.但是,随着时间的流逝,遭遇另一颗恒星的累计概率增加,对行星的干扰无可避免。
However, over time, the cumulative probability of a chance encounter with a star increases, and disruption of the planets becomes all but inevitable.每一颗恒星都将死亡,几乎所有物质都将腐烂,最终剩下的只是稀疏的粒子汤和辐射。
All stars will die, almost all matter will decompose, leaving only an amalgam of particles and radiation.一颗恒星形成一团气体和尘埃坍塌,形成一个由环绕的圆盘喂养的温暖的物质。
A star forms as a clump of this gas and dust collapses, creating a warm glob of material fed by an encircling disk.其中,最炙热、质量最大的一颗恒星为W40IRS1a,它位于该星团的中央附近。
The hottest, most massive of these stars, W40 IRS 1a, lies near the center of the star cluster.伯蒂歇尔说:“我们的发现揭示了一颗恒星可以有多小.
Sharing the discovery,Boetticher said,“Our discovery reveals how small stars can be.他们看到了一颗恒星,显示他们是天文学家,或者占星家,因为那时候没有什么区别。
They had seen a star, which shows they were astronomers- or astrologers as there was no difference back then.这个信号的源头位于双鱼座和白羊座之间,在距离地球1000光年范围内没有观测到任何一颗恒星。
The source is located between the constellations Pisces and Aries,a direction in which no stars are observed within 1000 light years.这种能量可能来自于一颗恒星,或者来自于化学能或地热能(例如海底热液喷口及热泉就是这样)。
This energy may come from a star or from chemical or geothermal energy(as in hydrothermal vents and hot springs).还有另外两种关于该恒星消失现象的可能性解释:它可能与另一颗恒星合并,或者被尘埃掩盖了。
There are two other potential explanations for the star's disappearing act:it could have merged with another star, or be hidden by dust.从太阳、月亮和星星他们都是安全地下的,但是现在一颗恒星已经降落到了地球上。
From sun and moon and star they had been safe underground, but now a star had descended into the very earth.但如果成功的话,镜头可能足够强大,足以揭示系外行星的表面特征-一颗行星围绕另一颗恒星。
But if successful, the lens could be powerful enough to reveal surface features of an exoplanet-a planet around another star.