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Title: Nasa develops space comet harpoon Post by: Saniya Abraham on December 15, 2011, 11:31:29 AM Nasa develops space comet harpoon
US space agency Nasa is building a harpoon designed to recover material from comets to avoid the risks involved with landing on them. http://www.bbc.co.uk/go/rss/int/news/-/news/technology-16183378 |