NASA's Mars Opportunity rover falls on hard times


	NASA's Mars Opportunity rover falls on hard times

drownshrimp

11-19-2007 5:39 AM

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tags:

science, robot, mars, nasn

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<div style="margin: 12px 0px; font-family: arial; color: #333333; background: #ffffff; border: solid 4px #e5e5e5; width: 100%; clear: left;"><div class="CM_CTB_Content_Wrap" style="margin: 0px; padding: 0px;background-color: #ffffff;"><div style="border-bottom: solid 1px #dcdcdc; white-space: nowrap; margin-bottom: 8px; background-color: #eeeeee ;background-image: url(http://clipmarks.com/images/source-bg.gif); background-repeat: repeat-x; height: 24px; line-height: 24px; vertical-align: middle; padding-bottom: 4px; color: #666666; font-size: 10px;" ><a href="http://clipmarks.com/clip-to-blog/" title="see clips that are hot right now"><img src="http://content.clipmarks.com/blog_embed/6e60e6ac-4c45-4ed0-a8b9-e1ff260b16b9/26F1AACB-C03A-4BC1-BE9A-4FE1F4CB4380/" alt="" width="19" height="19" border="0" style="vertical-align: middle; margin: 0px 4px; display: inline; border: none; float:none;" /></a>clipped from <a title="http://www.engadget.com/2007/11/16/nasas-mars-opportunity-rover-falls-on-hard-times/" href="http://www.engadget.com/2007/11/16/nasas-mars-opportunity-rover-falls-on-hard-times/" style="font-size: 11px;">www.engadget.com</a></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.engadget.com/2007/11/16/nasas-mars-opportunity-rover-falls-on-hard-times/"><DIV align="center"><A href="http://space.newscientist.com/article/dn12929-mars-rover-crippled-and-blinded-as-instruments-fail.html?feedId=online-news_rss20"><IMG vspace="4" hspace="4" border="1" src="http://www.blogsmithmedia.com/www.engadget.com/media/2007/11/mars-nasa-opportunity.jpg" alt="" /></A>
<DIV align="left">NASA's Mars Opportunity rover has already long outlasted its original 90 day mission, but it looks like the go-getter bot is now really starting to show its age, as NewScientist reports that problems with two key instruments have left the rover "crippled and blinded." As NewScientist points out, however, these latest issues are far from the first to plague Opporunity (and its counterpart, Spirit), and it's still suffering from a malfunctioning wheel and an "arthritic" robotic arm, both problems of which first cropped up in 2005. While NASA has currently suspended all work involving the rover's rock grinding tool and its infrared spectrometer, it's apparently hoping to get the spectrometer back up and running by shaking off some of the dust causing the problems, and at least one NASA official expects both rovers to keep "going for years more."</DIV>
</DIV></blockquote><div style="border-bottom: solid 1px #dcdcdc; white-space: nowrap; margin-bottom: 8px; background-color: #eeeeee ;background-image: url(http://clipmarks.com/images/source-bg.gif); background-repeat: repeat-x; height: 24px; line-height: 24px; vertical-align: middle; padding-bottom: 4px; color: #666666; font-size: 10px;" ><a href="http://clipmarks.com/clip-to-blog/" title="see clips that are hot right now"><img src="http://content6.clipmarks.com/images/clip-icon.gif" alt="" width="19" height="19" border="0" style="vertical-align: middle; margin: 0px 4px; display: inline; border: none; float:none;" /></a>clipped from <a title="http://chinese.engadget.com/2007/11/19/nasas-mars-opportunity-rover-falls-on-hard-times/" href="http://chinese.engadget.com/2007/11/19/nasas-mars-opportunity-rover-falls-on-hard-times/" style="font-size: 11px;">chinese.engadget.com</a></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://chinese.engadget.com/2007/11/19/nasas-mars-opportunity-rover-falls-on-hard-times/">不知道它們能不能撐到人類太空人去把它們抱回來？</blockquote></div><div style="margin: 0px 6px 6px 4px;"><table style="font-size: 11px;border-spacing: 0px;padding: 0px;" cellpadding="0" cellspacing="0" width="100%"><tr><td style="background:transparent;border-width:0px;padding:0px;">&nbsp;</td><td align="right" style="background:transparent;border-width:0px;padding:0px;width:107px" width="107"><a href="http://clipmarks.com/share/26F1AACB-C03A-4BC1-BE9A-4FE1F4CB4380/blog/" title="blog or email this clip"><img src="http://content7.clipmarks.com/images/c2b-foot.png" border="0" alt="blog it" width="107" height="17" style="border-width:0px;padding:0px;margin:0px;" /></a></td></tr></table></div></div>

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