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Anomalies in Planetary Magnetic Fields

Something is terribly wrong in the geodynamo theory for magnetic fields.

What You Are Not Being Told About Earth's Magnetic Field

All you need to know is right here: (1) scientists don't understand it, and (2) without it we would be dead. Read more if you dare.

Pluto Has Active Geology

Convection apparently forms the polygonal cells in Sputnik Planum, a large active region on Pluto's surface.

Updates from Outer Planets

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

What You're Not Being Told About Earth's Magnetic Field

The simple story for the public: a dynamo creates the earth's magnetic field. The real story: complex scenario needed to start it and keep it running.
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