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Spirit Examines the Martian Soil
Image credit: NASA/JPL NASA’s Spirit rover reached out and examined the Martian soil with its microscope instrument at the end of its robotic arm; this is the first microscopic image ever taken of another planet. The microscope can reveal objects as small as the width of a human hair, and will help scientists look at … Continue reading "Spirit Examines the Martian Soil"
Fraser Cain