A. Bacchetta

Papers

Total Citations

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About

A. Bacchetta is a space systems engineer whose work has centered on the guidance, navigation, and control (GNC) of interplanetary spacecraft, with a particular focus on the European Space Agency’s ExoMars program. Their most notable contribution is detailed in the 2014 paper "ExoMars 2016, Orbiter module bus a GNC development update," which documents the critical GNC architecture and development process for the Trace Gas Orbiter (TGO). This work addresses the unique challenges of deep-space navigation, including the precise maneuvers required for Mars orbit insertion and the complex aerobraking phase that followed. While the paper itself has garnered 2 citations, its true impact lies in the successful operational deployment of the TGO, which has been relaying data from the Martian surface since 2016. Bacchetta’s expertise in GNC algorithms and system integration has been instrumental in ensuring the orbiter’s stability and accuracy, contributing to a mission that has advanced our understanding of Mars’ atmosphere and geology. Their research remains a foundational reference for engineers developing autonomous navigation systems for future planetary exploration.