Markarian 273 is a galaxy with a bizarre structure that somewhat resembles a toothbrush.

马卡林天体273个有着奇异外形星系，有些像牙刷。

In space, all bodies attract other bodies.

在空, 切天体都相互吸引。

The sun, the stars, and the moon are celestial bodies.

、星星、月亮都天体。

As a coelostat, MA tracks the motion of celestial objects observed at their meridian passages.

MA作为定天镜跟踪天体运动，望远镜在天体中天前后进行观测。

The sun, moon, and stars are heavenly bodies.

、月亮和星星都天体。

The map of the heavens showed all the northern constellations.

这份天体图标明了北半部所有星座。

A bit of mould is a pleiad of flowers;a nebula is an ant-hill of stars.

粒霉菌簇美不胜收花朵，撮星云无数天体。

The sun is a heavenly body.

个天体。

Bright ejecta rays such as these are produced as impacts excavate and eject relatively unweathered subsurface material.

这些放射状陨石坑产生于天体撞击溅出地下物质，绵延在遍布陨石坑水星表面数百公里。

Stars are celestial bodies.

星星天体。

Engel's In-troduction is an effective weapon in carrying out criticisms of the decadent idealistic-metaphysical viewpoints in contemporary cosmogonical researeh.

恩格斯《导言》指导我们批判现代天体演化研究中僵死唯心主义和形而上学有力武器。

Early history of the photographic sky maps with wide-angle astrograph is reviewed briefly.12 famous patrol atlases and maps are outlined.

略要地回顾了应用广角天体照相似照相天图发展历史。

Wikipedia - Astrochemistry is the study of the chemicals found in outer space, usually in molecular gas clouds, and their formation, interaction and destruction.

天体化学研究外空化学学科，般研究气体分子云及其形成、相互作用和毁灭。

But slows down then possibly meant senile, or moves towards by other heavenly body receive the self-deconstruction, this then is the universe photostar general evolution history.

而放慢则可能意味着衰老，被其他天体接收或走向自我毁灭，这便宇宙星体大概演化史。

As described above, the collapse of a rotating cloud of gas and dust leads to the formation of an accretion disk through which matter is channeled onto a central protostar.

部分重力能量在崩溃过程中会以红外线形式损失掉，其馀则会用于增加天体核心温度。

A new means of determining astro geodetic deflection of the vertical CCD automatic astrometer and the new method to determine the difference of height anomalies between two points are described.

介绍当今确定天文大地垂线偏差新仪器———CCD自动天体测量仪和确定两点间高程异常差新方法。

If the incoming projectile were a white dwarf—a superdense star that packs the mass of the sun into a body a hundredth the size—the residents of Earth would be treated to quite a fireworks show.

如果接近天体颗白矮星（whitedwarfstar，种超密恒星，质量约等同于，但其体积却不到百万分之），那麽地球上居民将可以看到场壮丽烟火秀。