Martian doorway. This image taken on Mars by NASA’s Curiosity rover shows a naturally occurring rock feature that looks like an alien door. The opening is around 30 cm tall and probably formed ...
In the course of scientific research, beautiful images can appear in simulations, under microscopes or in photography. They can offer a window into the process of scientific research to the public, as ...
Welcome to Smithsonian Open Access, where you can download, share, and reuse millions of the Smithsonian’s images—right now ... Smithsonian Data Science Lab, Smithsonian Libraries & Museum in a Box, ...
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