彗星的

Yet, upon further reflection, human impact on the planet is a direct analogue of the Cretaceous cometary collision.

然而进一步的说，人类对于地球的影响，完全相当于白垩纪的彗星撞击。

For more information on the Stardust mission itself, and what has been learned from the cometary dust collected by Stardust, please visit these websites

关于星尘任务本身更多的信息，以及从彗星尘埃收集器学到的更多内容请访问下面的网站

Stardust's cometary and interstellar dust samples will help provide answers to fundamental questions about the origins of the solar system.

星团的采样的彗星和星际尘埃样本将有助于回答关于太阳系起源的一些基本问题。

We do have a flight spare that we could practice with, but we know from our experience with the cometary aerogel that it has changed somewhat in space; it has become more brittle .

我们确实有大量可供练习的备用品，但是我们从彗星尘埃的凝胶那里得到的经验是：凝胶在太空里发生了一些变化，变得更加易碎了。

In addition, Stardust carried an equally important payload on the opposite side of the cometary collector: the first samples of contemporary interstellar dust ever collected.

此外，星尘号彗星收集器的背面还携带着同样重要的载荷：第一次采集到的同一时期星际尘埃样品。

Who can tell me if we have heaven,who can say the way it should be;Moonlight holly, the Sappho Comet,Angel's tears below a tree.

（（译文：谁能告诉我是否有天堂，谁能说出它应该是什么情形，冬青色的月光，莎孚纪彗星，树下天使的泪。

Solar system's main member includes: Sun, nine planets, innumerable planetoids, multitudinous satellite, but also has the comet, the meteor as well as the massive dust matter and the thin gaseous state matter.

太阳系的主要成员有：太阳、九大行星、无数小行星、众多卫星，还有彗星、流星以及大量尘埃物质和稀薄的气态物质。

The goal of TAOS project is measuring the number and size distribution of Kuiper Belt Objects down to a few kilometer size of cometary nuclei.

中文摘要中美掩星观测计画的目标为测量彗星核大小至几公里的古柏带天体之数量与大小分布。

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。

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。