November 20, 2014

AstroEvent: The Return of the SEB?

Great Red Spot+SEB as seen from Astroguyz HQ. (Photo by Author).

 

   Followers of this column know that Jupiter has appeared rather odd during this years’ 2010 apparition. Specifically, the Southern Equatorial Belt, or SEB, vanished for the first time in the 21st century. This is not a unique or singular occurrence, as it happened no less than 12 times in the 20th century. It’s not completely understood why this happens, and why only the SEB is prone to this disappearing act and never its twin Northern Equatorial Belt. Now, there’s evidence that the SEB may be returning. [Read more...]