Datei:Xpe pubeng approved 032304 color berry bowl-B060R1 br.jpg
Es ist keine höhere Auflösung vorhanden.
Xpe_pubeng_approved_032304_color_berry_bowl-B060R1_br.jpg (500 × 333 Pixel, Dateigröße: 49 KB, MIME-Typ: image/jpeg)
Beschreibung
| Beschreibung |
English: This image from the Mars Exploration Rover Opportunity's panoramic camera is an approximate true-color rendering of the exceptional rock called "Berry Bowl" in the "Eagle Crater" outcrop. The study of this "blueberry-strewn" area and the identification of hematite as the major iron-bearing element within these sphere-like grains helped scientists confirm their hypothesis that the hematite in these martian spherules was deposited in water. To separately analyze the mineralogical content of three main features within this area -- blueberries, dust and rock -- it was important that the rock abrasion tool's brush was able to rest on a relatively berry-free spot. The rock's small size and crowd of berries made the 10-minute brushing a challenge to plan and execute. The successful brushing on the target whimsically referred to as "Near Empty" on the rover's 48th sol on Mars left a dust-free impression for subsequent examination by the rover's spectrometers. No grinding was necessary on the rock because spectral data obtained on the dust-free surface were sufficient to verify that the rock's chemical composition differs significantly from the hematite-rich berries.
Deutsch: Hämatitkügelchen auf dem Felsen „Berry Bowl“ |
| Datum | |
| Quelle |
https://mars.nasa.gov/resources/3917/discovery-served-up-in-a-bowl/ (see also http://apod.nasa.gov/apod/ap040405.html and https://mars.nasa.gov/mer/gallery/press/opportunity/20040325a.html)
|
| Urheber | NASA/JPL/Cornell |
Lizenz
|
Diese Datei ist gemeinfrei (public domain), da sie von der NASA erstellt worden ist. Die NASA-Urheberrechtsrichtlinie besagt, dass „NASA-Material nicht durch Urheberrecht geschützt ist, wenn es nicht anders angegeben ist“. (NASA-Urheberrechtsrichtlinie-Seite oder JPL Image Use Policy). |  |
 |
Warnung:
|
Ursprüngliches Datei-Logbuch
Die ursprüngliche Dateibeschreibungsseite war hier. Alle folgenden Benutzernamen beziehen sich auf en.wikipedia.
- 2004-03-26 12:41 Awolf002 500×333×8 (50397 bytes) The rock "Berry Bowl" photgraphed by Opportunity (credit NASA/JPL/Cornell)
Dateiversionen
Klicke auf einen Zeitpunkt, um diese Version zu laden.
| Version vom | Vorschaubild | Maße | Benutzer | Kommentar | |
|---|---|---|---|---|---|
| aktuell | 20:29, 16. Jun. 2008 | | 500 × 333 (49 KB) | wikimediacommons>File Upload Bot (Magnus Manske) | {{BotMoveToCommons|en.wikipedia}} {{Information |Description={{en|The rock "Berry Bowl" photographed by Opportunity (credit NASA/JPL/Cornell) en:Category:Images of Mars}} |Source=Transferred from [http://en.wikipedia.org en.wikipedia]; transfered |
Dateiverwendung
Die folgenden 2 Seiten verwenden diese Datei:
