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Highlights from the January 1, 2010 Cassini imaging data release

Posted by Emily Lakdawalla on 2010/01/13 03:43 CST

The January 1, 2010 Cassini imaging data release includes everything acquired by Cassini from January 1 to March 30, 2009 in all its high-quality glory.

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Awesome Cassini mutual event movies

Posted by Emily Lakdawalla on 2009/12/23 01:04 CST

I love posting animations of Cassini images that I compose from frames grabbed from the mission's raw images website, but they are shoddy compared to the versions that eventually come out from the mission's imaging team.

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Planetary Society Advent Calendar for December 12: Saturn

Posted by Emily Lakdawalla on 2009/12/12 03:17 CST

Cassini's amazing cameras have set a new standard for the quality, sharpness, resolution, beautiful color, and all-around spectacularness of images returned from the outer solar system.

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Four moons and a ring

Posted by Emily Lakdawalla on 2009/11/10 02:21 CST

Thanks to Mike Malaska for the tip on this one. The image is part of an animation that ends with Rhea transiting Saturn.

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Another marvelous image from Cassini's Nov 2 Enceladus flyby

Posted by Emily Lakdawalla on 2009/11/03 12:21 CST

This image goodie was produced from the raw images from Cassini's close encounter with Saturn's geyser moon Enceladus yesterday by Gordan Ugarkovic.

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Spinning spokes in Saturn's rings

Posted by Emily Lakdawalla on 2009/10/21 02:27 CDT

Here's a neat animation captured last month by Cassini and assembled by Mike Malaska: spokes in Saturn's B ring.

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Saturn shadows shift with the seasons

Posted by Emily Lakdawalla on 2009/10/19 03:39 CDT

So many goodies on the Cassini raw images website lately! I am especially excited when Cassini takes photos through red, green, and blue filters so that it's possible to create views that look roughly like what you'd see with your own eyes.

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The Phoebe ring

Posted by Emily Lakdawalla on 2009/10/14 04:06 CDT

Last week, planetary astronomers Anne Verbiscer, Michael Skrutskie, and Doug Hamilton published a paper in Nature succinctly titled "Saturn's Largest Ring." In the paper, they announce the discovery, using the Spitzer infrared space telescope, of a gargantuan, previously unseen ring around Saturn, encompassing the orbit of Phoebe.

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Designing the Cassini Tour

Posted by John Smith on 2009/06/07 12:01 CDT

Each Titan flyby is not a fork in the road, but rather a Los Angeles style cloverleaf in terms of the dizzying number of possible destinations. So how did our current and future plans for the path of the Cassini spacecraft come to be? That's the question Dave Seal put to me since that's my job -- I am a tour designer.

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Canto III: Hints of Equinox

Posted by David Seal on 2009/06/04 06:31 CDT

Saturn is rapidly approaching equinox, where the Sun passes through the ring plane (south-to-north, i.e. the northern vernal equinox), and its ring system (i.e. its great now-gloomy poorly-lit circles of large blocks of water ice) is starting to show some really interesting behavior.

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Connections

Posted by David Seal on 2009/06/02 01:58 CDT

David Seal muses on his time as the mission planner for Cassini, and the history behind its name, and astronomy in Rome.

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Welcome to the Solar System, Makemake

Posted by Emily Lakdawalla on 2008/07/15 09:45 CDT

The trans-Neptunian object formerly known as 2005 FY9 now has a name: "Makemake."

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Saturn, Tethys, and Titan

Posted by Emily Lakdawalla on 2008/03/25 12:37 CDT

I thought that today's image release from the Cassini imaging team was exceptionally pretty.

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Antares tours Saturn's rings

Posted by Emily Lakdawalla on 2008/01/04 11:39 CST

Antares dims and brightens as it passes behind the rings as seen from Cassini in this animation.

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A way-cool Cassini picture: rings, Titan, Dione, Prometheus

Posted by Emily Lakdawalla on 2005/10/19 07:12 CDT

I just noticed this picture on the Cassini raw images website. I love these "many worlds" pictures.

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A couple cool raw Cassini pics -- and a break in the data

Posted by Emily Lakdawalla on 2005/07/19 04:56 CDT

I monitor the Cassini website to keep my eye out for cool pictures, and it's usually relatively easy to figure out what the spacecraft is looking at (rings, moon, Saturn, whatever). Sometimes, though, the images can be very confusing.

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A couple of pics from Cassini at periapsis

Posted by Emily Lakdawalla on 2005/06/27 08:20 CDT

Cassini's been in orbit around Saturn for almost exactly a year now, and the mission seems pretty much to have dropped off of the public radar screen. But there's still three years to go on the primary mission, and lots left to do, and I for one am not at all bored.

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