Canyon
In space and astronautical engineering, a canyon refers to a deep and narrow valley on a planetary body, such as a planet or moon, that is typically formed by erosion or tectonic activity. Canyons can provide valuable information about the geological history and composition of a planetary body, and can also serve as potential landing sites for spacecraft missions. The study of canyons in space is important for understanding the evolution of planetary surfaces and the potential for habitability.
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