The Panchromatic Comparative Exoplanetary Treasury Program (PanCET) is a Hubble Space Telescope Legacy Program, awarded in 2016 with 500 orbits to study exoplanet atmospheres. Its final objective is to compare the atmospheres of a wide sample of exoplanets, to understand how the different stellar and planet parameters condition the outcome of the atmosphere. The program is also supported by a complementary set of X-ray observations, to evaluate the stellar high energy irradiation and activity level. The analysis of each of the 20 planets is providing a number of successful interesting results, such as the first exoplanet stratosphere, the finding of material evaporated in a planet at the edge of the evaporation desert, or ionized material escaping from an atmosphere.
This website uses cookies so that we can provide you with the best user experience possible. Cookie information is stored in your browser and performs functions such as recognising you when you return to our website and helping our team to understand which sections of the website you find most interesting and useful.