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Billions of Dead Things: Planetary Rings

They're dead, and they're young, too. Rings are no place to look for life.

Saturn’s Ring Moons Collect Ring Dust

How long have these little moons been gathering ring dust on their equators?

Solar Eclipses: Design or Coincidence?

This is a rebuttal to Live Science's article, "Why Total Solar Eclipses Are Total Coincidences," so that readers can make up their own minds.

Updates from Outer Planets

Let's review some of the latest news from missions to the outer planets.

Saturn's F-Ring Has Quieted Down

Comparing measurements over 25 years, planetary scientists have noted a drop in bright clumps in Saturn's tenuous F-ring.

Bimbo Eruptions in the Solar System

Planetary origin theories come across as popular and charismatic, till some little moon pops off and says, "Yoo-hoo! Remember me?"

Saturn Rings: F is for Flamboyant

Cassini provides additional evidence that Saturn's F-ring is young.
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