Neptune gets 14th moon

Images from Hubble Space Telescope reveal tiny, dark satellite orbiting blue-green gas giant

The newly discovered moon S/2004 N 1 barely  appears in this 2009 black-and-white image of Neptune's rings and four of its other  moons, taken by the Hubble Space Telescope. The color photo of Neptune was also  taken by Hubble in 2009.

NASA, ESA, M. Showalter/SETI Institute

An astronomer’s whim and sharp eye have led to the discovery of a city-sized moon orbiting Neptune.