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NASA revises Mars Sample Return mission due to rising costs .
NASA is revising its Mars Sample Return mission due to escalating costs and extended timelines, seeking to develop a lower-cost alternative.
Independent reviews have estimated the mission could cost up to $11 billion and not return samples to Earth before 2040.
NASA is now turning to fresh ideas from agency engineers, researchers, and the private sector to create a new, more efficient mission design.
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"La NASA revisa la misión Mars Sample Return debido al aumento de los costos".