You need to upgrade your Flash Player The theme of this blog is not only and obviously space, but in particular “terrestrial worlds”, places that tend to have surfaces on which one could walk or at least attach oneself to. These places sometimes also have other earth-like familiar features such as atmospheres, weather, volcanos, geysers and perhaps, we are finding, even exotic oceans, rivers or lakes that are not necessarily made of familiar materials we are used to here at home. The second theme is imagery. Occasionally I do some retouching of images when needed if an image is incomplete or sometimes “dirty” or noisy. I will attempt to correct image shortcomings based upon other images or well-accepted presumed attributes. When this is done, notes will be offered as to what was added, why and sometimes how it was done. This way no one should ever wonder if something they are looking at is real or photoshop.

Archive for the 'Saturn Minors' Category

Atlas Close-Up

Thursday, April 27th, 2017

There’s another crazy saucer shaped moon at Saturn. We posted last month about the tiny moon Pan and now there’s Atlas. Another oddly shaped moon imaged up-close just days before Cassini’s Grand Finale begins.

The Exotic Tiny Moon Pan

Sunday, March 12th, 2017

Cassini image by Ian Regan

Pan is a moon of the planet Saturn and also happens to have an unusual job “Ring Shepherd”. These are moons which help maintain the many gaps we find within Saturn’s rings. Pan is shown above in it’s natural habitat within the Encke Division of Saturn’s rings. But take a look at what Pan looks like up-close (below).

Cassini image by Ian Regan

We have seen this kind of phenomenon at Saturn before, but never quite this dramatic. A small standard potato shaped moon transformed by the accumulation of ring dust and particles into a ravioli shaped moon.

Cassini image by Ian Regan

Worth noting that the color shown above is mostly true. The red channel is replaced by infrared and blue channel replaced by ultraviolet — both offer a view that comes close to what you would see with natural light (RGB).

All images were taken by Cassini in March 2017 and processed by Ian Regan.

Discover’s Best of Amateur Imagers

Wednesday, September 10th, 2014

Discover online has an article today about some of the best in amateur space imaging. Many of which have been featured here on Wanderingspace before like Gordan Ugarkovic, Emily Lakdawalla and Bjorn Jonsson to name a few. The last item from Bill Dunford of Riding With Robots is an image that he actually suggested NASA point their HiRise cameras at that location. He suspected they might find something interesting there and they did —flash water movement and evidence of avalanches.

Around Saturn

Wednesday, July 31st, 2013

Around Saturn from fabio di donato on Vimeo.

Around Saturn from Fabio Di Donato on Vimeo.

In Saturn’s Rings Official Trailer

Tuesday, July 2nd, 2013

The long awaited official trailer for “In Saturn’s Rings” has been unleashed. Looking forward to this film for over three years now.

Outer Space Art Film Uses Only Raw Images

Thursday, May 9th, 2013

Outer Space from Sander van den Berg on Vimeo.

Best of G. Ugarkovic (Last 8 Months)

Saturday, November 17th, 2012

If you follow this blog on any basis, you might be well aware that a good percentage of the imagery is provided by our good flickr friend Gordan Ugarkovic. Here is a bit of what we missed from him in the last 10 months we were locked out.

Titan at the edge of Saturn taken 2011-05-21. Looks unreal. Like Titan was dropped into the scene using Photoshop. A sin I would never commit. See the lesser “official” NASA version released a few months back here.

Keeping with the theme of moons transiting Saturn. Here is Rhea and tiny Epimetheus doing what they do. Taken in 2010-03-24.

Finally, just to change it up… two moons against Titan, another of Saturn’s moons. Pictured above the Titanian cloud-tops is Dione on the left and Rhea on the right.

Saturn’s Five

Wednesday, November 14th, 2012

Space enthusiasts seem to really like shots that have more than one body in the same frame. How about five… or six (if you count the rings of Saturn)? Starting left to right that is Janus, Pandora, Enceladus, Mimas and Rhea.

Thanks again to Gordan Ugarkovic.

Helene Offers a New Mystery

Thursday, June 23rd, 2011

The tiny moon Helene seems to be experiencing some kind of erosion based on new hires images acquired by the Cassini mission in orbit around Saturn. If this is true, this would be quite a mystery considering the moon’s tiny mass and almost total lack of any gravitational ability to shape it’s own surface. Surely this must be coming from external forces such as ring particles being dumped on the surface in one area and then slowly being shaken downslope by small impacts over a very long time. Maybe?

Another color composite by Gordan Ugarkovic.

And a bonus Helene crescent image with posterization effects removed by Wanderingspace.

Prometheus Looking Dramatic

Wednesday, May 26th, 2010

This is one of the tiny moons of Saturn seen up close around Jan 27, 2010 by Cassini. In case you do not recall, it is the moon responsible for some of the best ring disturbance movies of the mission.

Prometheus, Small Moon of Saturn

Friday, January 15th, 2010

Prometheus is the small moon that shepherds Saturn’s outer “F” ring and causes those crazy waves in the particles that make up the ring itself. The phenomenon has been the theme of at least 3 different animations here on The image above is what that small moon in those animations looks like from 60,000 km taken by Cassini on Dec 26, 2009.

Rings Not Entirely Flat

Sunday, June 14th, 2009

Recent observations of Saturn’s rings from Cassini reveal some vertical structure to the rings. Shown here are disturbances caused by Daphnis, a small moonlet that orbits within the Keeler Gap of the rings. We have seen much of these kinds of disturbances in the rings from tiny moonlets, but the Saturninan equinox finally provides us with an angle of sunlight that reveals such structures from the long shadows they cast. The tallest shadow seen at right is Daphnis itself.

More Gordan U

Friday, May 8th, 2009

Some recent posts from Gordan Ugarkovic. The first is just gorgeous, the second featuring Prometheus and Pan in the gaps, the third is also just real pretty and the 4th is two sides of Enceladus. The 2nd and 4th of these images are false color which we publish less often, but these were just too nice to deny.

Prometheus (the Movie)

Tuesday, December 2nd, 2008

Yes, another movie of Prometheus disturbing Saturn’s rings. This is the longest clip and includes the most ring swinging action for your money. This version has been cropped and reduced down from the original. See here for a larger, wider view of the same animation (2M gif).

Limb of Janus

Wednesday, July 2nd, 2008

Janus from Cassini July 1, 2008

Janus is a minor moon of Saturn. Seen here by Cassini from 32,967 km.