Neptune is hot

An artist's concept of WASP-107 b shows turbulent atmospheric mixing within the planet's gas mantle. Credit: Roberto Muller Candanosa/Johns Hopkins University NASA, ESA, CSA, Ralf Crawford (STScI)

The Webb Space Telescope offers the first glimpse into the interior of an extrasolar planet

Methane found in WASP-107 b reveals core mass and stormy sky