RT @ObservingSpace: Sunspot AR 2192 is almost as wide as Jupiter thesuntoday.org/solar-observat… #sunspot #ar2192 #sun #jupiter http://t.co/TiALp1eo7l
RT @ObservingSpace: Sunspot AR 2192 is almost as wide as Jupiter thesuntoday.org/solar-observat… #sunspot #ar2192 #sun #jupiter http://t.co/TiALp1eo7l