The Glacial Tectonic Plains of the Exoplanet GJ 163 c
Located approximately 49 light-years from Earth in the constellation Dorado, GJ 163 c represents one of the most intriguing examples of a super-Earth residing within a system dominated by a red dwarf star. As a planetary body roughly 7.3 times the mass of our own, its physical configuration is dictated by the immense gravitational forces of its host star, which have locked the planet in a permanent state of synchronous rotation. This tidal lock results in a hemispheric thermal divergence, where one side is perpetually scorched by stellar irradiance while the other remains trapped in an eternal, lightless winter. Geological Composition and Density The internal structure of GJ 163 c is inferred to be primarily composed of silicate rock with a substantial iron-nickel core, consistent with its density measurements. Unlike gas giants, which possess diffuse atmospheres, this planetary body exhibits a high surface...