JWST finds hidden structure in a hot exoplanet’s atmosphere 1,300 light-years away
Webb observations reveal a hotter, more extended evening edge in the atmosphere of the giant exoplanet WASP-17b.A method…
JWST finds rare planet with different atmospheric conditions at dawn and dusk
WASP-121 b is split between extremes. One side faces its star nonstop and burns at about 2,770 Kelvin.…