Saturday, October 17, 2009

The Rite of Spring

Of the countless equinoxes Saturn has seen since the birth of the solar system, this one, captured in a mosaic of light and dark, is the first witnessed up close by an emissary from Earth … none other than our faithful robotic explorer, Cassini.Seen from our planet, the view of Saturn's rings during equinox is extremely foreshortened and limited. But in orbit around Saturn, Cassini had no such

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