celestial body

基本解释

This artist's concept shows a celestial body about the size of our moon slamming at great speed into a body the size of Mercury.
近期有专家表示，一颗大小与月球相似的天体以惊人的速度与一大小与水星接近的的天体发生激烈相撞。
There is zero evidence that any alignment of any celestial body can influence the activity of the sun as the gravitational effects of the planets on the sun are minuscule.
目前还没有迹象显示任何天体的活动可以影响到太阳的活动，因为行星引力对太阳来说是微不足道的。
The so-called "food" is a celestial body that was another celestial body or its Heiying Yanzhe all or part of the astronomical scene.
所谓"食"就是指一个天体被另一个天体或其黑影全部或部分掩遮的天文景象。

No celestial body has the same gravitational pull everywhere on its surface.
FORBES: NASA Prepares To Crash Its Probes Into The Moon
In these pages, Roland Lehoucq and Jean-Marc Bonnet-Bidaud remind us that, even as our gaze turns heavenwards, our feet remain firmly planted on a celestial body.
UNESCO: Open Access to Scientific Information
After orbiting the ringed planet for nine years, NASA's Cassini probe has managed to snag video of a super storm on the celestial body's north pole.
ENGADGET