ScienceExploring extrasolar planets with CHEOPS06:10This browser does not support the video element.Science12/06/2019December 6, 2019The first exoplanet to be identified was 51 Pegasi b. The discovery of a planet orbiting a sun-like star changed ideas about our own solar system. The CHEOPS mission will examine known exoplanets and address the question: Is there life out there?Copy linkAdvertisement