Extrasolar Planets; Stars; Astronomy; Jupiter; Pluto; Kuiper Belt; Solar System; Mars

Observations with the James Webb Space Telescope (JWST) have provided new clues about how the exoplanet WASP-121b has formed and where it might have originated in the disc of gas and dust around its star. These insights stem from the detection of multiple key molecules: water vapour, carbon monoxide, siliconContinue Reading