Sirius Geography

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Solar System

Sirius Geography 09-Feb-2023

Solar Cycle

Sunspots are cooler regions on the sun’s surface.

Solar Granules

The solar surface is neither static nor smooth or flat but made up of constantly moving 3-dimensional convection cells that build up and die normally within 8 to 20 min.

Bright Spots and Plages

The surface of the sun is constantly changing.

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