Hunting Exoplanets

This is a conversation with Jessie Christiansen. Dr Christiansen is a research scientist at the NASA Exoplanet Science Institute based at Caltech. Her research work focuses on studying different exoplanet systems, their occurrence rates and exoplanet catalogues. In this conversation we talk about the TESS and Kepler missions, how do we find new exoplanets, atmosphere of the exoplanets, biosignatures, alien life and how can people contribute in hunting new exoplanets?