---

1.媒體來源:
※ 例如universitytoday


2.完整新聞標題:

Rosetta's Comet Really "Blows Up" in Latest Images

在最新的圖像們裡,羅塞塔的彗星真的"炸毀、爆炸"了

3.完整新聞內文:

by Jason Major   on February 9, 2015

    First off: no, comet 67P/Churyumov-Gerasimenko is not about to explode

or disintegrate. But as it steadily gets nearer to the Sun the comet's jets

are getting more and more active and they're putting on quite a show for the

orbiting Rosetta spacecraft! Click the image for a jeterrific hi-res version.

    The images above were captured by Rosetta's NavCam on Jan. 31 and Feb. 3

from a distance of about 28 km (17 miles). Each is a mosaic of four separate

NavCam acquisitions and they have been adjusted and tinted in Photoshop by

yours truly to further enhance the jets' visibility. (You can view the

original image mosaics and source frames here and here.)

    These dramatic views are just a hint at what's in store; 67P's activity

will only be increasing in the coming weeks and months and, this weekend,

Rosetta will be swooping down for an extreme close pass over its surface!

    This Saturday, Feb. 14, Rosetta will be performing a very close pass of

the comet's nucleus, soaring over the Imhotep region at an altitude of only

6 km (3.7 miles) at 12:41 UTC. This will allow the spacecraft to closely

image the comet's surface, as well as investigate the behavior of its jets

and how they interact with its developing coma.



在印和闐地區的上面僅6公里處翱翔.這將允許太空船


很近地替這彗星的表面照相,以及調查其噴射(/噴出物)的行為

以及它們如何和它的正在發展中的"昏迷"交互作用。

    "The upcoming close flyby will allow unique scientific observations,

providing us with high-resolution measurements of the surface over a range

of wavelengths and giving us the opportunity to sample - taste or sniff -

the very innermost parts of the comet's atmosphere," said Rosetta project

scientist Matt Taylor.

    Read more about Rosetta's Valentine's Day close pass here and watch an

animation of how it will be executed below.

Source: ESA

4.完整新聞連結 (或短網址):

http://ppt.cc/y4uZ

5.備註:   翻譯若有誤 請更正，謝謝!

(1) 再過3天,這個禮拜六，2月14日12:41 UTC 的時候 你在幹嘛?

(2) coma怎麼翻譯呀?

(3) 很神奇喔,你有看過那彗星(會移動)的雲嗎? 有大開眼界嗎?

--
--
※ 發信站: 批踢踢實業坊(ptt.cc), 來自: 175.180.199.18
※ 文章代碼(AID): #1KsaY7-7 (Gossiping)
※ 文章網址: https://www.ptt.cc/bbs/Gossiping/M.1423591559.A.F87.html