Astronauts breeze through their final spacewalk
(AP)
<p><img src="http://d.yimg.com/us.yimg.com/p/ap/20080608/capt.d442bd5b23bc43019c0b661a488c093d.space_shuttle_ny107.jpg?x=130&y=95&q=85&sig=q0HBAWzs7tO72CmEqZeOqw--" align="left" height="95" width="130" alt="In this video image taken from NASA TV, an astronaut is seen during a spacewalk during the STS-124 mission Sunday, June 8, 2008. Spacewalkers were scheduled to perform space station assembly and maintenance. (AP Photo/NASA TV)" border="0" /> (http://us.rd.yahoo.com/dailynews/rss/us/*http://news.yahoo.com/s/ap/20080609/ap_on_sc/space_shuttle)AP - Shuttle Discovery's astronauts breezed through their third and final spacewalk Sunday, replacing an empty gas tank at the international space station and collecting a sample of dusty debris.</p><br clear="all"/>
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