Cassini Grand Verdict: Saturn Rings Younger Than Expected
August 30, 2017
With the orbiter's best-yet images and data now coming down, a long-running debate about the age of Saturn's rings is concluding in favor of youth.
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Density Can’t Keep Saturn’s Rings Old
February 4, 2016
Saturn's B ring is much less dense than previously thought, challenging attempts to keep it billions of years old.