Since 1998, he has been involved in Canada's design efforts for the Next Generation Space Telescope, a NASA-led project in which the Canadian Space Agency (CSA) and the European Space Agency (ESA) are partners.
Il participe depuis 1998 aux efforts canadiens de conception du Next Generation Space Telescope, un projet piloté par la NASA, l'Agence spatiale européenne et l'Agence spatiale canadienne.