Memory Exoplanet AdventureVersion en ligne Explore the universe with these exoplanet-themed memory cards. Match the planets and their features to win! par Andrea Guevara Habitable Zone Hot Jupiter Kepler-186f Transit Method Proxima Centauri b Gaseous Atmosphere Trappist-1 Gaseous Atmosphere Proxima Centauri b Transit Method Super-Earth Hot Jupiter Kepler-186f Trappist-1 Habitable Zone Super-Earth Transit Method Hot Jupiter Proxima Centauri b TRAPPIST-1 Habitable Zone Super-Earth Super-Earth Hot Jupiter Kepler-186f Kepler-186f TRAPPIST-1 Gas Giant Transit Method Habitable Zone Proxima Centauri b Gas Giant