UPDATE: Oct. 20, 2020, 6:41 p.m. EDT: The story below has been updated to reflect that NASA successfully touched the surface of Bennu to collect samples. Asteroid Bennu has had its close-up. On ...
Sample preparation is essential if a good SEM image is required. Unfortunately, not every sample can simply be imaged, but this article will assist in providing tips and tricks to acquire good results ...
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