Newly discovered planet could have water clouds

Scientists have discovered an exoplanet located 90 light-years from Earth with an atmosphere that could contain water clouds. The exoplanet, called TOI-1231 b, is considered a sub-Neptune because it’s larger than Earth, but smaller than Neptune.Scientists have discovered an exoplanet located 90 light-years from Earth with an atmosphere that could contain water clouds. The exoplanet, called TOI-1231 b, is considered a sub-Neptune because it’s larger than Earth, but smaller than Neptune.