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Cubist Saturn

24 February 2015 Astronomy Now

Sometimes at Saturn you can see things almost as if from every angle at once, the way a Cubist might imagine things.

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Cassini catches Titan naked in the solar wind

30 January 2015 Astronomy Now

Researchers analysing data from NASA’s Cassini spacecraft were able to study the effect of a powerful solar outburst on Saturn’s largest moon, Titan, when it was unprotected from a raging stream of energetic solar particles.

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10 years since we landed on Titan

14 January 2015 Keith Cooper

Ten years ago today, on 14 January 2005, a compact, flattened cylinder called Huygens, chock-full of sensors, cameras and scientific experiments, went hurtling through the orange skies of the mysterious moon Titan.

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Is that a moon behind you?

21 December 2014 Astronomy Now

Tethys appears to be peeking out from behind Rhea in this image from the Cassini probe. Scientists believe that Tethys’ surprisingly high albedo is due to the water ice jets emerging from its neighbour, Enceladus.

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Dunes on Saturn’s moon Titan need firm winds to move

8 December 2014 Astronomy Now

Titan is the only planetary moon known to have fields of wind-blown dunes on its surface. Experiments with the high pressure wind tunnel at Arizona State University’s Planetary Aeolian Laboratory provide key data for understanding dunes on Saturn’s largest moon.