For faster navigation, this Iframe is preloading the Wikiwand page for 紅外暗雲.

紅外暗雲

複合的影像顯示出圍繞在仙王座B附近的分子雲內和年輕的恆星。
紅外線下的船底座星雲。
恆星形成。

紅外暗雲(infrared dark cloud,IRDC)是巨分子雲中的低溫、高密度區域,在銀河平面輻射的中紅外線照亮下可以看到它們的剪影[1][2]

發現

紅外暗雲是在1996年使用紅外線太空天文台(Infrared Space Observatory,ISO)發現的[3],因此還需要進一步的研究[4]

重要性

天文學家認為它們是代表大質量恆星形成的最早期階段[5],因此對了解恆星形成的整體過程至關重要[5]

統計和數量

此章节需要扩充。 (2010年12月1日)

[2]

相關條目

參考資料

  1. ^ 存档副本. [2016-01-15]. (原始内容存档于2020-09-19). 
  2. ^ 2.0 2.1 存档副本 (PDF). [2016-01-15]. (原始内容存档 (PDF)于2017-08-09). 
  3. ^ 存档副本 (PDF). [2010-12-04]. (原始内容 (PDF)存档于2011-01-01). 
  4. ^ Searching for dark clouds in the outer galactic plane. I. A statistical approach for identifying extended red(dened) regions in 2MASS. Astronomy and Astrophysics. 2010, 515: 51. Bibcode:2010A&A...515A..51F. arXiv:1005.4955可免费查阅. doi:10.1051/0004-6361/200913000. 
  5. ^ 5.0 5.1 存档副本. [2016-01-15]. (原始内容存档于2014-07-05). 
{{bottomLinkPreText}} {{bottomLinkText}}
紅外暗雲
Listen to this article

This browser is not supported by Wikiwand :(
Wikiwand requires a browser with modern capabilities in order to provide you with the best reading experience.
Please download and use one of the following browsers:

This article was just edited, click to reload
This article has been deleted on Wikipedia (Why?)

Back to homepage

Please click Add in the dialog above
Please click Allow in the top-left corner,
then click Install Now in the dialog
Please click Open in the download dialog,
then click Install
Please click the "Downloads" icon in the Safari toolbar, open the first download in the list,
then click Install
{{::$root.activation.text}}

Install Wikiwand

Install on Chrome Install on Firefox
Don't forget to rate us

Tell your friends about Wikiwand!

Gmail Facebook Twitter Link

Enjoying Wikiwand?

Tell your friends and spread the love:
Share on Gmail Share on Facebook Share on Twitter Share on Buffer

Our magic isn't perfect

You can help our automatic cover photo selection by reporting an unsuitable photo.

This photo is visually disturbing This photo is not a good choice

Thank you for helping!


Your input will affect cover photo selection, along with input from other users.

X

Get ready for Wikiwand 2.0 🎉! the new version arrives on September 1st! Don't want to wait?