Saturn’s rings in ultraviolet. The ring system begins from the inside out with the D,C,B,A rings followed by the F,G,E rings. The red in the image indicates sparser ringlets likely made of dirty & possibly smaller particles than in the icier turquoise ringlets. via /r/spaceporn http://bit.ly/2Ewzzx7
via Tumblr http://bit.ly/2QlYsQN
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