Extrasolar Planets: October 2008

Salle Cassini, Observatoire de Paris, November 19-21 2008

Exoplanets are being discovered at an ever accelerating pace. As a result planetary scientists and astronomers are increasingly called upon to make the transition from discovery to characterization, so that we can begin the long journey of understanding these planets in the same way that we understand those in our own Solar System. Among the known exoplanets, hot-Jupiters and hot-Neptunes that transit their parent stars present the first real opportunities to determine key compositional and atmospheric parameters.