Marc Lachieze-Rey is a director of research at the Centre National pour la Recherche Scientifique and astrophysicist at the Centre d'Etudes de Saclay. He is the author of the The Cosmic Background Radiation (1999), and Cosmology: A First Course (1995), both published by Cambridge University Press, and The Quest for Unity published by Oxford University Press (1999), as well as many books in French.
