File:Looking Back at Arena of Exploration.jpg

原始檔案 (1,024 × 1,024 像素,檔案大小:686 KB,MIME 類型:image/jpeg


摘要

描述
English: NASA's Mars Exploration Rover Opportunity climbed out of "Victoria Crater" following the tracks it had made when it descended into the 800-meter-diameter (half-mile-diameter) bowl nearly a year earlier.

The rover's navigation camera captured this view back into the crater just after finishing a 6.8-meter (22-foot) drive that brought Opportunity out onto level ground during the mission's 1,634th Martian day, or sol (Aug. 28, 2008).

The rover laid down the first tracks at this entry and exit point during its 1,291st sol (Sept. 11, 2007), after about a year of exploring around the outside of Victoria Crater for the best access route to the interior. On that sol, Opportunity drove a short distance into the crater and then backed out to check that the footing was good enough to trust this point as an exit route when the work in the crater was finished. Two sols later, Opportunity drove in again for its extended investigation of the rock layers exposed inside the crater.

While inside, the rover spent several months using the contact instruments on its robotic arm to analyze the composition of the rock layers it could drive across on the surface of the upper slope. Then Opportunity drove close to the base of the "Cape Verde" promontory that forms part of the crater rim and appears in the upper center of this image. From that perspective, the rover used its panoramic camera to examine details of layering in the 6-meter-tall (20-foot-tall) cliff.

For scale, the distance between the parallel tracks left by the rover's wheels is about 1 meter (39 inches) from the middle of one track to the middle of the other. After getting past the top of the inner slope of the crater, the Sol 1634 drive also got through a sand ripple where the tracks appear deepest.
Magyar: Az Opportunity utolsó pillantása a Victoria kráterre
日期
來源 http://photojournal.jpl.nasa.gov/catalog/PIA11056 / http://marsrovers.jpl.nasa.gov/gallery/press/opportunity/20080829a.html
作者 NASA/JPL-Caltech
本圖像或影音收錄於美國國家航空暨太空總署 (NASA)噴射推進實驗室(Jet Propulsion Laboratory),其照片編號為: PIA11056

此標籤不表示文件的著作權狀態。任何文件在附有此標籤的同時還需要一個有效的著作權標籤請參閱許可協議說明頁面以了解更多資訊。
其他語言:

授權條款

Public domain 本作品由NASA創作,屬於公有領域。根據NASA的版權政策:“NASA的創作除非另有聲明否則不受版權保護。”(參見:Template:PD-USGov/zhNASA版權政策JPL圖像使用政策
警告:

說明

添加單行說明來描述出檔案所代表的內容

在此檔案描寫的項目

描繪內容

檔案歷史

點選日期/時間以檢視該時間的檔案版本。

日期/時間縮⁠圖尺寸使用者備⁠註
目前2013年2月22日 (五) 10:47於 2013年2月22日 (五) 10:47 版本的縮圖1,024 × 1,024(686 KB)HuntsterNear lossless conversion from original TIFF file.
2008年10月20日 (一) 17:43於 2008年10月20日 (一) 17:43 版本的縮圖1,024 × 1,024(708 KB)Crtudomany~commonswiki{{Information |Description={{hu|1=Az Opportunity utolsó pillantása a Victoria kráterre}} |Source=http://marsrovers.jpl.nasa.gov/gallery/press/opportunity/20080829a.html |Author=NASA |Date=2008.09.29 |Permission= |other_versions= }} Red Planet <!--{{Ima

全域檔案使用狀況

以下其他 wiki 使用了這個檔案:

詮釋資料