颗彗星

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1.
An astronomer predicted the return of this comet [predicted that this comet would return].
一位天文学家预言这颗彗星将会重返。
dict.ebigear.com
2.
The comet spotted last week in the constellation Cetus should continue to brighten as it approaches the Sun.
上周在鲸鱼座发现的这颗彗星将在它接近太阳的过程中不断变亮。
article.yeeyan.org
3.
'The Solar and Heliospheric Observatory recorded the comet's last hours. The end was punctuated by an unexpected explosion. '
太阳能子午观测站记录下来这颗彗星的最后几个小时，它的结尾是由一个意想不到的爆炸完成的。
news.jinti.com
4.
But he found 140 comets without a telescope. He downloaded data from the NASA SOHO satellite, and that's how he found them.
他发现的140颗彗星，并没有用望远镜，而是从NASASOHO卫星下载数据分析出来的。
www.ted.com
5.
The fan-shaped region that stretches upward from Johnson's nucleus (yellow ball in the middle) represents the dust "tail" of the comet.
从Johnson彗星的彗核（照片中部的黄色球体）向上延展的扇状区域描绘出了这颗彗星的尘埃“尾”。
www.astronomy.com.cn
6.
When the comet approaches the sun, it begins to glow because the electron cloud is energized by the sun's proton wind.
当这颗彗星靠近太阳的时候它就开始发光因为电荷云层（electroncloud）被太阳的质子风（protonwind）激活。
xiaozu.renren.com
7.
This comet was named after British scientist Edmund Halley for he found its running regulation first.
这颗彗星在英国科学家埃德蒙。哈雷第一次找到它的运动规律之后被以此命名。
goabroad.zhishi.sohu.com
8.
But measurements of Halley's Comet and five others threw cold water on the idea that comets provided a large share of the oceans.
但是针对哈雷彗星和其他五颗彗星的观测结果给这一结论大泼冷水。
article.yeeyan.org
9.
The comet is seen as its coma enters the bright equatorial solar wind region(oriented vertically).
当彗核步入敞亮的赤道太阳风区域（铅直方向），这颗彗星被明显看到。
okk.zzkoo.com
10.
NASA's Swift satellite views Comet Lulin as it made itclosest approach to Earth in February 2009.
NASA的Swift卫星观察到鹿林彗星，这颗彗星于2009年2月最接近地球。
article.yeeyan.org