- Original Caption Released with Image:
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A shallow 12-inch-long trench was dug by Viking 2 s surface sampler scoop yesterday (September 12) on Mars. The trench is difficult to see in this photo because it is in the shadow of a rock (out of view to the right). The sampler scoop stopped operating sometime after soil was excavated from the trench and delivered to Viking 2 s biology instrument.
- Image Credit:
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NASA/JPL
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