Other worlds
Explore a new space topic every week with an ESA expert. They will talk about space, from black holes to exoplanets to astronaut training, planet Earth and much more.
Is there a planet like our Earth out there? Scientists have discovered over 4000 exoplanets, or planets outside of our Solar System, that ESA's CHEOPS satellite will study in depth. Project scientist Kate Isaak discusses the types of exoplanets discovered and what we can learn from them.
Find more episodes in our Meet the Experts series here.
Meet the Experts: Other worlds
Access the video
Access the video