V. A. Fernandes

Papers

Total Citations

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About

V. A. Fernandes is a leading planetary geochemist whose research focuses on the magmatic evolution of planetary bodies, particularly the Moon and Mars. Her major contributions center on redefining post-differentiation magmatism, challenging long-held models of how planetary crusts form after initial differentiation. Her most-cited work, "Magmatic Evolution II: A New View of Post-Differentiation Magmatism" (2023, 42 citations), co-authored with Charles Shearer, synthesizes petrologic, geochemical, and isotopic data to propose that late-stage magmatic activity is more prolonged and compositionally diverse than previously assumed. This work has reshaped understanding of thermal and chemical evolution of terrestrial planets. Fernandes’s impact extends beyond her citation count; she is recognized for integrating remote sensing data with laboratory analyses of lunar and meteorite samples. Her research has been instrumental in interpreting data from recent lunar missions, and she has been a key figure in international working groups on planetary volcanism. Her work continues to influence how scientists approach the chronology of magmatism on airless bodies, making her a vital voice in planetary science.