Cloth pieces on shuttle may need repair

NASA experts disagree on whether loose "gap fillers," pieces of cloth protruding from space shuttle Discovery's orbiter, could be dangerous during re-entry.

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<p><a href="http://www.physorg.com/news5532.html">Cloth pieces on shuttle may need repair</a></p> <p>NASA experts disagree on whether loose "gap fillers," pieces of cloth protruding from space shuttle Discovery's orbiter, could be dangerous during re-entry. </p>