大家都搜：
按行星
1、planets visible tonight───今晚可见的行星
2、terrestrial planets───类地行星
3、planets pack───行星包
4、hypothetical planets───假设行星
5、planets song───行星之歌
6、glassed planets halo───玻璃行星光晕
7、planets game───行星游戏
8、planets───n.[天]行星；星球（planet的复数形式）
9、explorable planets───可探测行星
1、The multiplanet systems found by Kepler are dominated by planets smaller than Neptune. They lack Jupiter-sized gas giants.───开普勒找到的多行星XiTong以小于海王星的行星为主，而缺少木星大小的气体巨星。
2、So we might expect 16 or 17 of the nearest 56 stars to be accompanied by planets and, given the current lack of data on very low-mass planets, it could easily be more.───因此我们就可以期望在56颗恒星中有16或17颗伴有行星，并且，根据目前在极低质量行星方面的数据缺乏，实际数量可能更多。
3、Hundreds of flickers that might have been caused by planets with longer orbits have been seen, but have not yet been confirmed as transits.───可能由有较长轨道的行星引起的成百上千的闪光已被发现，但尚未证实是凌日。
4、HARPS can detect the slight gravitational wobble caused by planets as small as Earth, if they have incredibly close-in orbits.───HARPS能检测到到由像地球一样小的行星引起的轻微的引力摇摆，只要它们无限接近运行轨道。
1、Astronomically speaking, your first house is that one-twelfth sector of the local sky just below the eastern horizon occupied by planets two hours before they rise.
2、Astronomically speaking, the sixth house is that one-twelfth sector of the local sky just below the western horizon (see above picture) occupied by planets in the two hours after they set.
3、Astronomically speaking, the seventh house is that one-twelfth sector of the local sky just above the western horizon (see above picture) occupied by planets in the two hours just before they set.
4、HARPS can detect the slight gravitational wobble caused by planets as small as Earth, if they have incredibly close-in orbits.
5、Astronomically speaking, the twelfth house is that one-twelfth sector of the local sky just above the eastern horizon (see above picture) occupied by planets during the two hours after they rise.
6、Astronomically speaking, the ninth house is that one-twelfth sector of the local sky clockwise from the Midheaven (see above picture) occupied by planets two hours after they culminate.
7、Astronomically speaking, the tenth house is that one-twelfth sector of the local sky counter-clockwise from the Midheaven (see above picture) occupied by planets two hours before they culminate.