The new map of WASP-18b, a hot-Jupiter exoplanet located approximately 325 light-years from Earth, reveals an atmosphere with distinct temperature zones — one so scorching that it breaks down water vapor.
The hot-Jupiter WASP-18b. Image…

The new map of WASP-18b, a hot-Jupiter exoplanet located approximately 325 light-years from Earth, reveals an atmosphere with distinct temperature zones — one so scorching that it breaks down water vapor.
The hot-Jupiter WASP-18b. Image…