First Observation of Irregular Shape on Exoplanet WASP-17b Challenges Spherical Assumption

Astronomers have for the first time observed non-spherical contours on the gas giant WASP-17b, indicating exoplanets can have complex shapes beyond the assumed sphere. The finding, based on observational data, challenges a long-held assumption and may refine planetary formation models. Details on methodology and corroboration remain limited.