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Title: Hypersonic test aircraft 'lost' Post by: Saniya Abraham on August 13, 2011, 10:04:07 AM Hypersonic test aircraft 'lost'
The US military loses contact with an unmanned hypersonic test aircraft shortly after its launch atop a rocket in California, defence officials say. http://www.bbc.co.uk/go/rss/int/news/-/news/world-us-canada-14497641 |