Spacewalking astronauts move crane, skip shields (AP)

[unable to retrieve full-text content]AP - Two spacewalking astronauts moved a construction crane outside the International Space Station on Thursday, a cumbersome job that took so long they scrapped hanging shields to protect against space junk.

Source: http://us.rd.yahoo.com/dailynews/rss/science/*http%3A//news.yahoo.com/s/ap/20120216/ap_on_sc/us_sci_space_station

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