Twitter Trackbacks for Facts abt Janus: Disc at 1966 ring-plane crossing by A Dollfus @ #PicduMidiObsvy. 1-1 resonance w/ Epimetheus. Orbits betw F&G rings [twitter.com] on Topsy.com

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cassinisaturn Influential Facts abt Janus: Disc at 1966 ring-plane crossing by A Dollfus @ #PicduMidiObsvy. 1-1 resonance w/ Epimetheus. Orbits betw F&G rings

05/07/2012 Reply Retweet Favorite

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