You have selected a link to an external website. In a few moments you will be redirected to http:/www.aviationweek.com/aw/blogs/space/index.jsp?plckController=Blog&plckBlogPage=BlogViewPost&newspaperUserId=04ce340e-4b63-4d23-9695-d49ab661f385&plckPostId=Blog%3A04ce340e-4b63-4d23-9695-d49ab661f385Post%3A2a928cef-9da0-41c3-acc5-15b917d43206&plckS