Robot Helps NASA Refocus on Hubble Because of the Canadian robot named "Dextre," in less than a year, NASA has gone from writing off the Hubble to embracing a mission that will cost up to \$1.6B and approach in complexity the hardest jobs the agency has ever undertaken.&lt;br&gt;&lt;FONT face="verdana,MS Sans Serif,arial,helvetica" size="-2" color="#666666"&gt;&lt;B&gt;-The Washington Post&lt;/B&gt;&lt;/FONT&gt;