missississi

October 27, 2006

宇宙蜘蛛和苍蝇

Filed under: 客舟

APOD TODAY

北天御夫座的这个区域满是星团和星云,其中有趣的一对是左下较小的NGC1931,和图中扩得很开的IC417,在这张彩色照片上,它们象不象一只蜘蛛正对着一只绿头苍蝇虎视耽耽?在10000光年远处,两个星际云都是年轻的疏散星团形成区,红色是发光星云,小小的蓝色区域是反射星光的尘埃云。

ngc1931ic417 

Comments »

The URI to TrackBack this entry is: http://missississi.blogsome.com/2006/10/27/p157/trackback/

No comments yet.

RSS feed for comments on this post.

Leave a comment

Line and paragraph breaks automatic, e-mail address never displayed, HTML allowed: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <code> <em> <i> <strike> <strong>


Get free blog up and running in minutes with Blogsome
Theme designed by Jay of onefinejay.com