And ... the latest explanation is that the dimming is simply caused by a dust ring: 'Alien Megastructure' Ruled Out for Some of Star's Weird Dimming
On the one hand, somewhat prosaic - but another reminder that dust clouds sometimes seem to get over-looked. *cough* Type Ia supernova *cough*
On the one hand, somewhat prosaic - but another reminder that dust clouds sometimes seem to get over-looked. *cough* Type Ia supernova *cough*