File:PIA00572-MarsRock-BigJoe-19970228.jpg
維基百科,自由的 encyclopedia
PIA00572-MarsRock-BigJoe-19970228.jpg (500 × 512像素,文件大小:23 KB,MIME类型:image/jpeg)
摘要
描述PIA00572-MarsRock-BigJoe-19970228.jpg |
English: PIA00572: Big Joe in the Chryse Planitia
Near the Viking 1 Lander on the Chryse Plains of Mars, 'Big Joe' stands a silent vigil. This large, often-photographed dark rock has a topping of reddish fine-grained silt that spills down its sides. It is about 2 meters (6.6 feet) long and lies about 8 meters (26 feet) from the spacecraft. The rough texture of the sides shows it to be coarse grained. Big Joe appears to be part of a field of large blocks that has a roughly circular alignment and which may be part of the rim of an ancient degraded crater. Some of the other blocks of the field can be seen to the left, extending out toward the horizon, perhaps 1.5 kilometers (1 mile) away. Drifts of fine-grained material cover the surface to the right and left of Big Joe. The part of the Lander that is visible in the lower left is the cover of the nuclear power supply. |
日期 | |
来源 | http://photojournal.jpl.nasa.gov/jpeg/PIA00572.jpg |
作者 | NASA/JPL |
许可协议
Public domainPublic domainfalsefalse |
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/zh、NASA版权方针页面或JPL图片使用方针。) | ||
警告:
|
此文件中描述的项目
描繪內容
28 2 1997
image/jpeg
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 | 2015年2月22日 (日) 14:26 | 500 × 512(23 KB) | Drbogdan | User created page with UploadWizard |
文件用途
以下页面使用本文件:
全域文件用途
以下其他wiki使用此文件:
- en.wikipedia.org上的用途
- pl.wikipedia.org上的用途