Janus-Epimetheus Swing

NASA/JPL/Space Science Institute2006-12-29

NASA
Washington, DC, United States

These two moons are locked in a gravitational tango that causes them to swap positions about every four years, with one becoming the innermost of the pair and the other becoming the outermost

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Details

Title: Janus-Epimetheus Swing
Creator: NASA/JPL/Space Science Institute
Date Created: 2006-12-29
Rights: JPL

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