Light and electron microscopy have distinct limitations. Light microscopy makes it difficult to resolve smaller and smaller features, and electron microscopy resolves small structures, but samples ...
Scientists found that asteroid Bennu contained a set of salty mineral deposits that formed in an exact sequence when a brine evaporated, leaving clues about the type of water that flowed billions of ...
The samples analyzed in the transmission electron microscope of the Schwiete Cosmo Lab at Goethe University are barely visible. Arrows indicate three of the samples.