File:Saturn's rings dark side mosaic.jpg

页面内容不支持其他语言。
這個文件來自維基共享資源
维基百科,自由的百科全书

原始文件(11,795 × 1,425像素,文件大小:1.74 MB,MIME类型:image/jpeg


维基百科

 本文件是英语维基百科特色图片(Featured pictures),并被视为最好的图像之一。

如果你认为本文件应该被选为维基共享资源特色内容,请推荐本文件
如果你拥有相似质量的可采用适当著作权许可协议发布的图像,一定要上传标记推荐它。

摘要

描述
English: A scan across Saturn's incredible halo of ice rings yields a study in precision and order.

This natural color mosaic was acquired by the Cassini spacecraft as it soared 39 degrees above the unilluminated side of the rings.

Major named gaps are labeled at the top. The main rings themselves, along with the F ring, are labeled at the bottom, along with their inner and outer boundaries.

This mosaic was constructed from narrow-angle camera images taken immediately after the wide-angle camera mosaic PIA08388. Radial features can be seen in the rings that are about ten times smaller than in the wide-angle view. This scan is rotated 180 degrees compared to PIA08388 in order to present the rings with distance from Saturn increasing left to right.

The view combines 45 images -- 15 separate sets of red, green and blue images -- taken over the course of about 2.5 hours, as Cassini scanned across the rings.

The images in this view were obtained on May 9, 2007, at a distance of approximately 1.1 million kilometers (700,000 miles) from Saturn. Image scale in the radial (horizontal) direction is about 6 kilometers (4 miles) per pixel.

The Cassini-Huygens mission is a cooperative project of NASA, the European Space Agency and the Italian Space Agency. The Jet Propulsion Laboratory, a division of the California Institute of Technology in Pasadena, manages the mission for NASA's Science Mission Directorate, Washington, D.C. The Cassini orbiter and its two onboard cameras were designed, developed and assembled at JPL. The imaging operations center is based at the Space Science Institute in Boulder, Colo.

For more information about the Cassini-Huygens mission visit http://saturn.jpl.nasa.gov/home/index.cfm. The Cassini imaging team homepage is at http://ciclops.org.
日期
来源 http://photojournal.jpl.nasa.gov/catalog/PIA08389
作者 NASA/JPL/Space Science Institute
其他版本
本图像或视频收录于美国国家航空航天局 (NASA)喷气推进实验室(Jet Propulsion Laboratory),其照片编号是: PIA08389

此标签不表示文件的著作权状态。任何文件在附有此标签的同時还需要一个有效的著作权标签请参阅许可协议说明页面以了解更多信息。
其他语言:

许可协议

Public domain 本文件完全由NASA创作,在美国属于公有领域。根据NASA的版权方针,NASA的材料除非另有声明否则不受版权保护。(参见Template:PD-USGov/zhNASA版权方针页面JPL图片使用方针。)
警告:

说明

添加一行文字以描述该文件所表现的内容

此文件中描述的项目

描繪內容

文件历史

点击某个日期/时间查看对应时刻的文件。

日期/时间缩⁠略⁠图大小用户备注
当前2007年10月20日 (六) 20:082007年10月20日 (六) 20:08版本的缩略图11,795 × 1,425(1.74 MB)WolfmanSF{{Information |Description= A scan across Saturn's incredible halo of ice rings yields a study in precision and order. This natural color mosaic was acquired by the Cassini spacecraft as it soared 39 degrees above the unilluminated side of the rings. Ma

以下3个页面使用本文件:

全域文件用途

以下其他wiki使用此文件:

查看本文件的更多全域用途

元数据