1.
Most of the exoplanets discovered so far are much closer to their host stars than the ice line.
至今所发现的系外行星中，大多行星同主星的距离小于冰线。
2.
Indeed, it was they who started the whole thing off12 years ago.
而系外行星也只是存在于科幻小说。
3.
will image extrasolar planets and take spectra of their atmospheres,
就会描摹出太阳系外行星的情形，摄取行星大气层的光谱，
4.
Now NASA is planning to use a spacecraft to find other extrasolar planets by observing their transits.
目前NASA正计画由探测船观察凌日来寻找太阳系外行星。
5.
It has been designed to spot exoplanets bigger than twice the size of the Earth.
这艘太空船是用以捕捉体积在地球两倍以上的系外行星的踪影。
6.
It should be capable of detecting exoplanets smaller than the Earth.
这架望远镜能够侦测到体积比地球还小的系外行星。
7.
The first such new world was discovered in 1993 by researchers at Pennsylvania State University.
1993年，宾夕法尼亚州立大学的研究人员首次发现了一颗系外行星。
8.
Saturn is one of the giant outer planets of our solar system.
土星是太阳系里一颗巨大的外行星之一。
9.
and the outer planets have temperatures,
除此以外，太阳系的其他行星的温度,
10.
It belongs to a classification of planets outside our solar system known as 'hot Jupiters' and has an atmospheric temperature of more than 700 degrees Celsius.
这颗行星属于太阳系之外的“热木星”，大气层温度超过摄氏700度。
11.
The search for extrasolar planets has been going on for32 years.
寻找太阳系以外的星球已经进行三十二年了。
12.
Internal Structure and Atmospheric Composition of Super-Earths
系外类地行星的内部结构及大气成分研究进展
13.
The planets of our solar system are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and Neptune.
我们太阳系的行星有水星、金星、地球、火星、木星、土星、天王星、海王星。
14.
Comets are probably the most numerous astronomical bodies in the solar system aside from small meteor fragments and the asteroids.
在太阳系中，除流星小碎块和小行星之外，彗星也许可以说是数量最多的天体了。
15.
Voyager: Either of two unmanned U.S. interplanetary probes launched in 1977 to gather information about the Sun's outer planets.
旅行者号:美国1977年进行太空探测的两枚不载人星际探测器,其发射目的是观察外行星系。
16.
Additionally, there are Mercury, Venus, Mars, Jupiter, Saturn, Uranus, Neptune and Pluto.
此外，水星、星、星、星、星、王星、王星、王星这些行星也影响着我们的日常生活。
17.
external planetary arrangement
外啮双排行星齿轮机构
18.
Movement Monitoring System of Field Vehicles Based on Satellite System of "Triones No. 1"
基于“北斗一号”卫星系统的野外车辆行动监控系统