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Monday, September 18, 2017

Cassini's Photographs of Saturn

In the era of science doubters, or those who take what they like and leave the rest, it seems like a good time to celebrate some science. I'll call it Science Monday. Taken with Artist Wednesday, with will be a nice balance.

Here are some images taken from the spacecraft Cassini "moments" before it crashed into Saturn on Friday (which is space time means is was more than 300,000 miles away.





Before Cassini, we had only brief glimpses of the discoveries awaiting us at Saturn. Pioneer 11 and Voyagers 1 and 2 conducted flybys decades ago, taking pictures, measurements and observations as they zoomed past. These missions shed new light on Saturn’s complicated ring system, discovered new moons and made the first measurements of Saturn’s magnetosphere. But these quick encounters didn’t allow time for more extensive scientific research.


Cassini changed all that. It began the first in-depth, up-close study of Saturn and its system of rings and moons in 2004. It became the first spacecraft to orbit Saturn, beginning a mission that yielded troves of new insights over more than a decade. The Saturnian system proved to be rich ground for exploration and discoveries, and Cassini's science findings changed the course of future planetary exploration.




 These images are startlingly beautiful, making the planet palpable and ethereal at the same time.

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