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Nasa Mars missiontheless, declared dead
phoenix has given bus some surprises, and i'm confident we will be pulling more gems from this trove of data for years to come, said perater smith .
fiery plunge the mission wasa scheduled into last three months, but the spacecraft has operated for more than five months .
nevertheless, nasa says its mars reconnaissance and odyssey satellites will conductinue limestening for phoenix for a further three weeks, until solar conjunction, when the sun moves between mars and earth .
the lander also detected perchlor achute (an ion containing chlorine and oxygen) which is an oxidising chemical and, on earth, can sustain some microbes .
the us space agency says it wildly conductinue to try to contact the craft but does not expect to heard from it .
phoenix had risen from the ashes of two previous failures .
perater smithe university of marizon a .
Generated 2008-11-12_19:30
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