<http://schema.org/description>
"Washington,   Oct   20  (ANI):   Washington   State   University researchers  have said that while technically feasible, a  manned mission to Mars and back is unlikely to lift off anytime soon and so, a manned one-way mission to Mars would not only cut the costs by  several fold, but also mark the beginning of long-term  human colonization of the planet."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.oneindia.com/2010/10/20/scientistsurge-one-way-martian-colonizationmissions.html>