Bok
06-23-2016, 10:53 PM
New images obtained on May 16, 2016, by NASA's Hubble Space Telescope confirm the presence of a dark vortex in the atmosphere of Neptune. This full visible-light image shows that the dark feature resides near and below a patch of bright clouds in the planet's southern hemisphere.
More... (http://www.nasa.gov/image-feature/hubble-sees-new-dark-spot-on-neptune)
More... (http://www.nasa.gov/image-feature/hubble-sees-new-dark-spot-on-neptune)