Sniffing Alien Atmospheres: Exoplanet spectrophotometry

Dr. Daniel Angerhausen, Goddard Spaceflight Center, will give a short introduction to the science of extrasolar planets, in particular the technique of transit, eclipse and phasecurve spectro-photometry.  He will describe his various projects in this emerging field using state of the art spectroscopic and photometric instruments on the largest ground based telescopes, the 'flying telescope' SOFIA (Stratospheric Observatory for Infrared Astronomy) and the Kepler and Hubble space telescopes.