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Planetary scientist Anna Gulcher from the University of Freiburg has developed new 3D models of Venus's largest surface formations, known as coronae, using archival data from NASA's Magellan spacecraft. These ring-shaped geological structures are believed to hold critical clues about Venus's internal dynamics, which remain poorly understood compared to other terrestrial planets. The research aims to shed light on the geodynamic processes operating beneath Venus's surface by analyzing the geometry and structure of its most prominent coronae.
Why it matters
Understanding Venus's interior dynamics could provide broader insights into planetary evolution and help explain why Earth's "twin" developed so differently from our own planet. This knowledge may also inform future Venus exploration missions currently being planned by NASA and ESA.
Bizarre Venus surface formations (or coronae) are likely key to understanding our twin planet’s heretofore inscrutable interior. Using NASA Magellan spacecraft data from decades past, Anna Gulcher, an Earth and planetary scientist at Germany’s University of Freiburg, has created innovative new 3D models of the largest coronae to better understand Venus’ puzzling geodynamics.
Source: Bizarre Venus surface formations puzzle planetary scientists