Explore This SectionScienceExoplanetsGJ 436...Exoplanets HomeExoplanets OverviewExoplanets FactsTypes of ExoplanetsStarsWhat is the UniverseSearch for LifeThe Big QuestionsAre We Alone?Can We Find Life?The Habitable ZoneWhy We SearchTarget Star CatalogDiscoveriesDiscoveries DashboardHow We Find and CharacterizeMissionsPeopleExoplanet CatalogImmersiveThe ExoplaneteersExoplanet Travel Bureau5 Ways to Find a PlanetStrange New WorldsUniverse of MonstersGalaxy of HorrorsNewsStoriesBlogResourcesMultimediaGlossaryEyes on ExoplanetsGet InvolvedExoplanet WatchMoreFor Scientists GJ 436 bUnable to render the provided sourceA close exoplanet with a secret: a lack of methane on this hot world. GJ 436 b is a Neptune-sized exoplanet that orbits an M-type star. Its mass is 22.1 Earths, Keep Exploring Discover More Topics From NASA Search for Life Stars Universe Black Holes
-Carolyn_Y._Ng.jpeg?w=1024)
