TauREx (Tau Retrieval for Exoplanets) is a line-by-line emission/transmission spectroscopy retrieval suite for exoplanets atmospheres. The forward model allows to accurately simulate exoplanets spectrum based on input parameters (orbital parameters, chemical composition, temperature profile…). Using Bayesian statistics, TauREx can also retrieve the exoplanets parameters from real observations or simulated data.
ARIEL (Atmospheric Remote-sensing Exoplanet Large-survey) is one of the next medium-class missions selected by the European Space Agency. The telescope is due to launch in 2028 with the goal to observe thousands of exoplanets atmospheres to get insight on their composition and properties.