Charles Hubaux, "aspirant FNRS" from 2009 to 2013 (supervisor: Anne Lemaitre) and PhD in mathematics since June 2013, obtained the « Outstanding Paper Award for Young Scientists » which recognizes the best paper published in Advances in Space Research written by a young researcher (less than 31 years old) in the period 2012-2014, in the category PEDAS (Panel on Potentially Environmentally Detrimental Activities in Space)