ESA Director of Science Medal awarded to Catherine Turon
Date: 19 May 1999
Satellite: Hipparcos
Copyright: ESA - A. van der Geest
ESA recognizes extraordinary efforts by individuals who participate in its science missions via a special award called the Director of Science Medal.
The first four Director of Science medals were presented to Hipparcos team members Erik Høg, Jean Kovalevsky, Lennart Lindegren and Catherine Turon on 19 May 1999. The recipients played essential roles in the conception and execution of the Hipparcos mission, which has revolutionised astronomy by studying the astrometric parameters of over 100 000 stars 200 times more accurately than before. Astrometry is the bedrock of the study of the Universe – the knowledge gained via Hipparcos has affected almost every branch of astronomy.
Catherine Turon (Observatoire de Paris-Meudon, France) led the Input Catalogue Consortium (INCA) who delivered the Hipparcos Input Catalogue to ESA. This catalogue formed the Hipparcos mission's observing programme: it contained over 100 000 target stars that Hipparcos would monitor to obtain their astrometric properties.
