彗星

The Earth was made by the collision of billions of planetesimals, chunks of rock and ice much like today's asteroids and comets.

地球是由像现在的行星和彗星一样大块的岩石和冰块组成的数十亿的小行星碰撞而形成的。

Or arrived as part of a late-accreting veneer of icy planetesimals, that is, comets

或者是来自于后期增生的冰质小行星体——彗星。

The Earth was made by the collision of billions of planetesimals, chunks of rock and ice much like today's asteroids and comets.

地球的形成是由亿万小行星体，岩石及冰块的的的碰撞产生，就象现在的那些行星和彗星。

The Earth was made by the collision of billions of planetesimals, chunks of rock and ice much like today's asteroids and comets.

地球是由数十亿记的小行星碰撞所形成的，巨石和冰块更像是今天的小行星和彗星。

The Earth was made by the collision of billions of planetesimals, chunks of rock and ice much like today's asteroids and comets.

地球是由于亿万的小行星体、岩石块和冰块之间碰撞产生的，很象现在的小行星和彗星。

The Earth was made by the collision of billions of planetesimals, chunks of rock and ice much like today's asteroids and comets.

地球的形成得力于上百万的如今之行星、彗星的星子、大石块和大冰块的碰撞。

Serendipitously, the picture also recorded a bright, comet-shaped cloud not known to share the sky with Orion's famous stars and nebulae.

在不经意间，上面影像中还拍摄到了一条未知的彗星状明亮云带，与猎户座著名星云分享了这片天空。

The stargazers also observed comets with sparkling tails, and meteors or shooting stars apparently falling from the sky.

天文学家还发现了彗星那闪光的尾巴，和流星的来源——天空。

No fixed star could have so moved before the Magi as to lead them to Bethlehem; neither fixed star nor comet could have disappeared, and reappeared, and stood still.

没有固定的明星可以有感动，才贤士，以带领他们到伯利恒；既不是恒星也不是彗星可能已经消失，并重新出现，并停滞不前。

Yet UK-based astronomers Bill Napier at Cardiff University and David Asher at Armagh Observatory in Northern Ireland claim that many comets could be going undetected.

但英国加的夫大学的天文学家比尔·尼皮尔和北爱尔兰自治区阿尔马天文台的天文学家大卫·阿什声称许多危险彗星可能没有被探测到。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。