Raphaël Liégeois

Raphaël Liégeois is a Belgian-Luxembourgish biomedical engineer and astronaut. Liégeois completed a doctorate at the University of Liège on the functioning of the human brain from 2011 to 2015, and then held post-doctoral appointments at the National University of Singapore and the École Polytechnique Fédérale de Lausanne. He has held a teaching and research position at the University of Geneva and the École Polytechnique Fédérale de Lausanne since 2021. He was selected as a member of the 2022 European Space Agency Astronaut Group.