File:PIA18089-MarsCuriosityRover-WindjanaRockDrilling-20140429.jpg
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描述PIA18089-MarsCuriosityRover-WindjanaRockDrilling-20140429.jpg |
English: PIA18089: Preparatory Drilling Test on Martian Target 'Windjana'
http://photojournal.jpl.nasa.gov/catalog/PIA18089 http://mars.jpl.nasa.gov/msl/multimedia/images/?ImageID=6226 NASA's Curiosity Mars rover completed a shallow "mini drill" activity on April 29, 2014, as part of evaluating a rock target called "Windjana" for possible full-depth drilling to collect powdered sample material from the rock's interior. This image from Curiosity's Mars Hand Lens Imager (MAHLI) instrument shows the hole and tailings resulting from the mini drill test. The hole is 0.63 inch (1.6 centimeters) in diameter and about 0.8 inch (2 centimeters) deep. When collecting sample material, the rover's hammering drill bores as deep as 2.5 inches (6.4 centimeters). This preparatory activity enables the rover team to evaluate interaction between the drill and this particular rock and to view the potential sample-collection target's interior and tailings. Both the mini drill activity and acquisition of this image occurred during the 615th Martian day, or sol, of Curiosity's work on Mars (April 29, 2014). MAHLI was built by Malin Space Science Systems, San Diego. NASA's Jet Propulsion Laboratory, a division of the California Institute of Technology in Pasadena, manages the Mars Science Laboratory Project for the NASA Science Mission Directorate, Washington. JPL designed and built the project's Curiosity rover. More information about Curiosity is online at http://www.nasa.gov/msl and http://mars.jpl.nasa.gov/msl/. |
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来源 | http://photojournal.jpl.nasa.gov/jpeg/PIA18089.jpg |
作者 | NASA/JPL-Caltech/MSSS |
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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。) | ||
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