Thu, 06/06/2024 - 14:55 Tech Insider This artist's illustration shows what exoplanet WASP 107b could look like based on new data from JWST. This warm gas giant confounded researchers until recently.NASA, ESA, CSA, Ralf Crawford (STScI) Tags Science, astronomy, cosmic-mystery, exoplanet, james-webb-space-telescope Source A mysterious Jupiter-sized planet that shouldn't exist is as puffy as a marshma…