The standard theory of planet formation holds that no planet that large could be formed so close to a star, leading to the suggestion that the body is a companion star.
行星形成的标准理论认为，没有一颗如此大的行星能在如此靠近恒星的地方形成，因此才有人推测该天体是一颗伴星。
An unseen companion star, nicknamed "Nemesis," may be sending comets towards Earth.
一颗看不见的伴星，绰号“复仇者(Nemesis)，可能会导致彗星撞击地球。”
Did the star ignite helium at the core, swallow a planet, or swallow a companion star?
星体燃烧了核内的氦，吞并了行星或伴星吗？
As a companion star orbits its primary, it alternately approaches and recedes from the Earth.
当伴星围绕着主星运转时，它交替地朝着地球或背离地球运转。
The companion star had apparently survived the original supernova explosion that created the black hole.
图中这颗伴星显然从创造黑洞的超新星爆发中幸存下来。
Material from the large blue companion star is seen being pulled toward the black hole by its powerful gravity.
在强大的引力作用下，蓝色伴星上的物质正在被拉入黑洞。
Part of a binary star system, the compact White Dwarf gradually captured material from its companion star.
作为一个双星系统的一部分，这颗致密的白矮星慢慢地从它的伴星上吸积物质。
In this model, gas flows from the large red giant companion star into a disk and then onto the White Dwarf.
这个模型是指气体从大型红巨星伴星流到白矮星的吸积盘上然后被吸进白矮星中。
The companion star near the month, month, starry, month obsession, flower spider flowers, butterflies, flowers, sweet.
月伴星，星傍月，繁星闪闪，月痴迷，花醉蝶，蝶恋花，蝶舞翩翩，花嫣然。
The material drawn tidally from the large dying star thus forms a tail that chases the denser companion star from behind.
于是，从大的垂死恒星如潮汐般涌出的物质，便形成了一条尾巴，紧追在致密伴星之后。
Like many other black holes, this little monster showed itself by stealing gas from a companion star and heating it until it glowed in X-rays.
和很多其他黑洞一样，这个小怪物也是通过从伴星那窃取气体物质，加热并释放出X射线而暴露了自己的所在位置。
Their explanation: a faint, far-off companion star to the Sun was sending down a rain of comets when it reached just the right point in its orbit.
他们的解释是这样的：遥远的地方，太阳有一颗微弱的伴星，当它到达轨道的某个定点时，就会产生大量彗星。
In some binary systems, astronomers have shown that there is an invisible companion star, a "partner" to the one which we can see in the sky.
在一些双星系里，天文学家已经表示这里有一颗看不到的伴星，即我们可以在天空中看到的一颗星球的伙伴。
Additionally, if the X-ray source is in a binary system, the X-rays will be periodically cut off as the source eclipsed by the companion star.
另外，如果x射线源是一个双星系统，当x射线源被它的伴星所遮挡时，发出的x射线就会周期性地被切断。
Its effect on its companion star suggested as early as 1971 that it must be a compact object with a mass too high for it to be a neutron star.
早在1971年，从它对其伴星的影响就认为它肯定是一个被压缩了的星体，有着如此巨大的质量，而不可能是一颗中子星。
Before the explosion, the companion star may have dumped gas onto VFTS 102, spinning it up to extreme speed the way falling water makes a water wheel turn.
在那颗伴星爆炸之前，其气体可能曾经冲向恒星VFTS 102，致使该恒星的旋转加快到极速，就像落下的水使水轮旋转一样。
In fact, a pulsar seems to be fleeing from the fast-spinning star, suggesting the two were once a pair that split up when a companion star exploded and became the pulsar we see today.
事实上，一颗脉冲星好像正在脱离这颗快速旋转的恒星，这表明这两颗恒星曾经是一对，当其中一颗伴星发生爆炸并变成了我们看到的脉冲星之后，两者开始分离。
A microquasar is formed after a very massive star explodes, leaving behind a black hole around 10 to 20 times the mass of the sun, which then starts feeding on gas from a surviving companion star.
微类星体形成于超大质量恒星爆炸之后，残留形成一个质量是太阳10-20倍的黑洞，这个黑洞从残留的同伴恒星中吸取气体。
The new model also holds that the companion object is a so-called "B star" circled by a dusty disk.
这个新模型依然坚持的观点是那个被称为“B星”的伴星被星尘带所环绕。
The new planetary system, the first in which both planets can be seen crossing in front of their star, may also contain an Earth-sized companion.
这个新发现的行星系统，第一两颗行星会在恒星前交叉经过，第二该系统都可能包含有地球大小的行星。
Dimming, meanwhile, could mean an object is passing in front of the star, or that the companion (and its lighted side) is passing behind the star.
同时，不亮则可能意味着有天体从恒星前掠过，或“搭档”(和其亮面)正通过恒星后方。
If the star seems to periodically dim and brighten over the year, it's likely that a big orbiting companion helped form the soccer ball-like seams.
如果这颗恒星年复一年的周期性明暗交替，那么形成足球状壳层多亏环绕它的“拍档”帮助就很有可能正确。
A 'mysterious dark companion' has been observed for the first time in a star system which has puzzled sky-watchers since the 19th century.
一片神秘的暗影又出现了？自19世纪起，天文观测者们就在一个恒星系统中首次观测到了这种奇怪的现象，这让他们大惑不解。
If a star has a companion, it will seem to wobble as it moves across the sky.
如果一颗恒星有一颗伴星，那么当它横越天空运动时，它似乎是摇摇晃晃的。
Every 20 years or so the red giant star dumps enough hydrogen gas onto its companion White Dwarf star to set off a brilliant thermonuclear explosion on the White Dwarf's surface.
大约每过20年红巨星向它的白矮伴星上输出足够的氢气在白矮星表面产生一次耀眼的热核爆炸。
The model comprising accretion onto a neutron star or black hole companion must still be considered a favored hypothesis.
在中子星或黑洞伴星上发生吸积的模型，仍应看成是一个有价值的假说。
The model comprising accretion onto a neutron star or black hole companion must still be considered a favored hypothesis.
在中子星或黑洞伴星上发生吸积的模型，仍应看成是一个有价值的假说。
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