NASA news: What is the mysterious dark vortex NASA has just found on Neptune? NASA astronomers have discovered an incredibly mysterious dark vortex brewing at the north pole of Neptune – but what is the new discovery? Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Igloo on MARS? NASA design home out of ICE for Red Planet explorersEarthquakes and volcanic eruptions rock South America leading to fears BIG ONE is comingSynthego Raises $41 Million From Investors, Including a Top BiochemistOp-Ed Contributor: Why Vera Rubin Deserved a NobelKeep Your Eye on the Balls to Become a Better AthleteWolverine-inspired material will give robots the ability to HEAL themselves