Christophe Paccolat

École Polytechnique Fédérale de Lausanne

Papers

Total Citations

H-Index

About

Christophe Paccolat is a space systems researcher whose work sits at the intersection of orbital mechanics, spacecraft autonomy, and space debris mitigation. He has made notable contributions to the field of active debris removal, particularly through his involvement in the CleanSpace One initiative — a pioneering Swiss effort to develop a cost-effective microsatellite capable of capturing and deorbiting defunct spacecraft. His most influential work addresses the formidable technical challenges inherent in uncooperative rendezvous and docking operations, including debris detection, identification, and precise orbital approach maneuvers with non-responsive objects — problems that remain among the most complex in modern spaceflight. With over 16 citations on his lead paper in this area, his research has contributed meaningfully to the growing body of knowledge surrounding sustainable space operations. More recently, Paccolat has extended his expertise toward space situational awareness, contributing to the development of Expert Centres within ESA's Space Surveillance network, helping to coordinate distributed sensor systems for optical and laser ranging observations. His career reflects a consistent commitment to preserving the long-term usability of Earth's orbital environment — a challenge of increasing urgency as satellite populations continue to grow.