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List		 Addition DateSort Ascending Target Mission Instrument Size
Add Image to Favorite List 2015-11-16 Dione Cassini-Huygens
 ISS - Narrow Angle
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Although Dione (near) and Enceladus (far) are composed of nearly the same materials, Enceladus has a considerably higher reflectivity than Dione. As a result, it appears brighter against the dark night sky as seen by NASA's Cassini spacecraft.
PIA18345:
A Brighter Moon
Full Resolution:     TIFF (426.7 kB)     JPEG (51.34 kB)
Add Image to Favorite List 2015-11-09 Epimetheus Cassini-Huygens
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Although Epimetheus appears to be lurking above the rings here, it's actually just an illusion resulting from the viewing angle of NASA's Cassini spacecraft. In reality, Epimetheus and the rings both orbit in Saturn's equatorial plane.
PIA18342:
Epimetheus Above the Rings
Full Resolution:     TIFF (114.9 kB)     JPEG (21.03 kB)
Add Image to Favorite List 2015-11-02 Titan Cassini-Huygens
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NASA's Cassini spacecraft views the dunelands of Saturn's frigid moon Titan. The dark, H-shaped area seen here contains two of the dune-filled regions, Fensal (in the north) and Aztlan (to the south).
PIA18341:
Dunelands of Titan
Full Resolution:     TIFF (998.6 kB)     JPEG (66.2 kB)
Add Image to Favorite List 2015-10-30 Enceladus Cassini-Huygens
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Following a successful close flyby of Enceladus, NASA's Cassini spacecraft captured this artful composition of the icy moon with Saturn's rings beyond.
PIA17205:
Departing Enceladus
Full Resolution:     TIFF (70.6 kB)     JPEG (10.99 kB)
Add Image to Favorite List 2015-10-30 Enceladus Cassini-Huygens
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During its closest ever dive past the active south polar region of Saturn's moon Enceladus, NASA's Cassini spacecraft quickly shuttered its imaging cameras to capture glimpses of the fast moving terrain below.
PIA17204:
Enceladus Up-Close
Full Resolution:     TIFF (260.6 kB)     JPEG (51.55 kB)
Add Image to Favorite List 2015-10-30 Enceladus Cassini-Huygens
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The south polar region of Saturn's active, icy moon Enceladus awaits NASA's Cassini spacecraft in this view, acquired on approach to the mission's deepest-ever dive through the moon's plume of icy spray.
PIA17203:
Heading for the South Pole
Full Resolution:     TIFF (753.5 kB)     JPEG (143.3 kB)
Add Image to Favorite List 2015-10-30 Enceladus Cassini-Huygens
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NASA's Cassini spacecraft captured this view as it neared icy Enceladus for its closest-ever dive past the moon's active south polar region. The view shows heavily cratered northern latitudes at top, transitioning to fractured, wrinkled terrain.
PIA17202:
Approaching Enceladus
Full Resolution:     TIFF (633.3 kB)     JPEG (91.74 kB)
Add Image to Favorite List 2015-10-26 Enceladus Cassini-Huygens
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This frame from a sequence of images, captured by NASA's Cassini spacecraft, shows changes in the brightness of the Enceladus plume during a 6.5-hour observation.
PIA17198:
Changing View of the Enceladus Plume Animation Icon
Full Resolution:     TIFF (384.5 kB)     JPEG (19.23 kB)
Add Image to Favorite List 2015-10-26 Enceladus Cassini-Huygens
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Enceladus is a world divided, as seen by NASA's Cassini spacecraft. The terrain to the north is covered in impact craters, to the south, cratering is much more sparse.
PIA18340:
A Tale of Two Hemispheres
Full Resolution:     TIFF (499.7 kB)     JPEG (77.82 kB)
Add Image to Favorite List 2015-10-19 S Rings Cassini-Huygens
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In this image from NASA's Cassini spacecraft we see features ring scientists call 'gores,' to the right of the bright clump, and a 'jet,' to the left of the bright spot.
PIA18337:
Gored Clump in Saturn's F Ring
Full Resolution:     TIFF (268.8 kB)     JPEG (22.31 kB)
Add Image to Favorite List 2015-10-15 Enceladus Cassini-Huygens
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NASA's Cassini spacecraft spied this tight trio of craters as it approached Saturn's icy moon Enceladus for a close flyby on Oct. 14, 2015. The craters, located at high northern latitudes, are sliced through by thin fractures.
PIA20011:
Saturnian Snowman
Full Resolution:     TIFF (1.042 MB)     JPEG (209.1 kB)
Add Image to Favorite List 2015-10-15 Enceladus Cassini-Huygens
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This view from NASA's Cassini spacecraft shows battered terrain around the north pole of Saturn's icy moon Enceladus. Craters crowd and overlap each other, each one recording an impact in the moon's distant past.
PIA20010:
Craters Crowd the North
Full Resolution:     TIFF (408.4 kB)     JPEG (82.01 kB)
Add Image to Favorite List 2015-10-15 Enceladus Cassini-Huygens
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NASA's Cassini spacecraft zoomed by Saturn's icy moon Enceladus on Oct. 14, 2015, capturing this stunning image of the moon's north pole.
PIA19660:
A Fractured Pole
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Add Image to Favorite List 2015-10-12 S Rings Cassini-Huygens
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Although Mimas and Pandora, shown here, both orbit Saturn, they are very different moons. The shapes of moons can teach us much about their history. This image is from NASA's Cassini spacecraft.
PIA18339:
Worlds Apart
Full Resolution:     TIFF (183.2 kB)     JPEG (27.98 kB)
Add Image to Favorite List 2015-10-09 Titan Cassini-Huygens
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This global digital map of Saturn's moon Titan was created using images taken by NASA's Cassini spacecraft's. The map was produced in June 2015 using data collected through Cassini's flyby, known as 'T100,' on April 7, 2014.
PIA19658:
Titan Global Map - June 2015
Full Resolution:     TIFF (11.77 MB)     JPEG (1.004 MB)
Add Image to Favorite List 2015-10-09 Titan Cassini-Huygens
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The northern and southern hemispheres of Titan are seen in these polar stereographic maps, assembled in 2015 using the best-available images of the giant Saturnian moon from NASA's Cassini mission.
PIA19657:
Titan Polar Maps - 2015
Full Resolution:     TIFF (2.92 MB)     JPEG (370.3 kB)
Add Image to Favorite List 2015-10-05 Titan Cassini-Huygens
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A coincidence of viewing angle makes Pandora appear to be hovering over Titan, almost like an accent mark, in this image from NASA's Cassini spacecraft.
PIA18338:
Titan's Accent Mark
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Add Image to Favorite List 2015-09-28 Titan Cassini-Huygens
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Titan and Saturn share a hazy appearance in this image from NASA's Cassini spacecraft, though Saturn is a gas giant with no solid surface to speak of, and Titan's atmosphere is a blanket surrounding an icy, solid body.
PIA18335:
Veiled Worlds
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Add Image to Favorite List 2015-09-21 S Rings Cassini-Huygens
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Prometheus and Pandora are almost hidden in Saturn's rings in this image captured by NASA's Cassini spacecraft. Prometheus is the left most moon in the ring plane, roughly in the center of the image. Pandora is towards the right.
PIA18334:
Moons In Hiding
Full Resolution:     TIFF (108.7 kB)     JPEG (19.82 kB)
Add Image to Favorite List 2015-09-07 Dione Cassini-Huygens
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Why does Saturn look like it's been painted with a dark brush in this infrared image, but Dione looks untouched? NASA's Cassini spacecraft took this image in a wavelength that is absorbed by -- methane.
PIA18336:
Methane Painting
Full Resolution:     TIFF (802.8 kB)     JPEG (30.68 kB)
Add Image to Favorite List 2015-08-31 Dione Cassini-Huygens
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Saturn's moon Dione crosses the face of the giant planet in this view from NASA's Cassini spacecraft. Astronomers call this phenomenon a transit.
PIA18330:
Entranced by a Transit
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Add Image to Favorite List 2015-08-24 Enceladus Cassini-Huygens
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Enceladus looks as though it is half lit by sunlight in this view from NASA's Cassini spacecraft. Images like this one are designed to capture the extended plume of icy material spraying from the moon's south polar region.
PIA18328:
Dark Side of the Moon: Enceladus
Full Resolution:     TIFF (512.2 kB)     JPEG (17.63 kB)
Add Image to Favorite List 2015-08-20 Dione Cassini-Huygens
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As NASA's Cassini soared above high northern latitudes on Saturn's moon Dione, the spacecraft looked down at a region near the day-night boundary.
PIA19654:
Cassini's Closest Views of Dione II
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Add Image to Favorite List 2015-08-20 Dione Cassini-Huygens
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This two-in-one view of Dione from NASA's Cassini spacecraft includes the mission's highest-resolution view of the Saturnian moon's icy surface.
PIA19653:
Cassini's Closest Views of Dione I
Full Resolution:     TIFF (616.1 kB)     JPEG (75.24 kB)
Add Image to Favorite List 2015-08-20 Dione Cassini-Huygens
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This view from NASA's Cassini spacecraft shows terrain on Saturn's moon Dione that is entirely lit by reflected light from Saturn, called Saturnshine.
PIA19652:
Dione's Saturn-lit Surface
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Add Image to Favorite List 2015-08-20 Dione Cassini-Huygens
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NASA's Cassini spacecraft gazes out upon a rolling, cratered landscape in this oblique view of Saturn's moon Dione. A record of impacts large and small is preserved in the moon's ancient, icy surface.
PIA19651:
Dione's Impact-Battered Icescape
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Add Image to Favorite List 2015-08-20 Dione Cassini-Huygens
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This view from NASA's Cassini spacecraft looks toward Saturn's icy moon Dione, with giant Saturn and its rings in the background, just prior to the mission's final close approach to the moon on August 17, 2015.
PIA19650:
Imminent Approach to Dione
Full Resolution:     TIFF (7.116 MB)     JPEG (865.7 kB)
Add Image to Favorite List 2015-08-20 Dione Cassini-Huygens
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NASA's Cassini spacecraft captured this parting view showing the rough and icy crescent of Saturn's moon Dione following the spacecraft's last close flyby of the moon on Aug. 17, 2015.
PIA19649:
Departing Dione
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Add Image to Favorite List 2015-08-20 Dione Cassini-Huygens
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Saturn's moon Dione hangs in front of Saturn's rings in this view taken by NASA's Cassini spacecraft during the inbound leg of its last close flyby of the icy moon.
PIA17201:
Dione: Craters and Rings
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Add Image to Favorite List 2015-08-20 Dione Cassini-Huygens
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Dione hangs in front of Saturn and its icy rings in this view, captured during NASA's Cassini's final close flyby of the icy moon. North on Dione is up.
PIA17200:
Dione with Rings and Shadows
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Add Image to Favorite List 2015-08-17 Dione Cassini-Huygens
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Some parts of Dione's surface are covered by linear features, called chasmata, which provide dramatic contrast to the round impact craters that typically cover moons. This image was captured by NASA's Cassini spacecraft.
PIA18327:
Chasms on Dione
Full Resolution:     TIFF (1.029 MB)     JPEG (190.1 kB)
Add Image to Favorite List 2015-08-10 S Rings Cassini-Huygens
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Saturn's unusual appearance in this image from NASA's Cassini spacecraft is a result of the planet being imaged via an infrared filter. Infrared images can help scientists determine the location of clouds in the planet's atmosphere.
PIA18332:
Darkness Descending
Full Resolution:     TIFF (390.6 kB)     JPEG (26.46 kB)
Add Image to Favorite List 2015-08-03 Saturn Cassini-Huygens
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Thanks to the illumination angle, Mimas (right) and Dione (left) appear to be staring up at a giant Saturn looming in the background as captured in this image by NASA's Cassini spacecraft.
PIA18331:
Looking Up to the Giant
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Add Image to Favorite List 2015-07-29 Tethys Cassini-Huygens
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This enhanced-color mosaic of Saturn's icy moon Tethys shows a range of features on the moon's trailing hemisphere. This image from NASA's Cassini spacecraft was constructed from 52 images from its narrow-angle camera on April 11, 2015.
PIA19638:
The Colors of Tethys II
Full Resolution:     TIFF (96.27 MB)     JPEG (5.044 MB)
Add Image to Favorite List 2015-07-29 Tethys Cassini-Huygens
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Unusual arc-shaped, reddish streaks cut across the surface of Saturn's ice-rich moon Tethys in this enhanced-color mosaic from NASA's Cassini spacecraft.
PIA19637:
Red Arcs on Tethys
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Add Image to Favorite List 2015-07-29 Tethys Cassini-Huygens
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This enhanced-color mosaic from NASA's Cassini spacecraft of Saturn's icy moon Tethys shows a range of features on the moon's trailing hemisphere.
PIA19636:
The Colors of Tethys I
Full Resolution:     TIFF (48.02 MB)     JPEG (1.838 MB)
Add Image to Favorite List 2015-07-27 Tethys Cassini-Huygens
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The giant impact basin Odysseus on Saturn's moon Tethys stands out brightly from the rest of the illuminated icy crescent as seen by NASA's Cassini spacecraft.
PIA18329:
Bright Basin on Tethys
Full Resolution:     TIFF (3.147 MB)     JPEG (34.36 kB)
Add Image to Favorite List 2015-07-20 Dione Cassini-Huygens
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In Greek mythology, Dione was the daughter of Tethys. Scientists believe that they formed out of the same disk around an early Saturn. NASA's Cassini spacecraft sees the two eponymous moons together.
PIA18325:
Mother and Daughter
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Add Image to Favorite List 2015-07-16 Pluto Cassini-Huygens
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As one NASA spacecraft sailed past the distant ice world of Pluto, collecting never-before-seen vistas and invaluable science data, NASA's Cassini spacecraft turned its gaze in that direction from its outpost at Saturn.
PIA19641:
Pluto Seen from Saturn
Full Resolution:     TIFF (1.05 MB)     JPEG (19.27 kB)
Add Image to Favorite List 2015-07-13 Titan Cassini-Huygens
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Titan may be a 'large' moon -- its name even implies it -- but it is still dwarfed by its parent planet, Saturn. As it turns out, this is perfectly normal. This image is from NASA's Cassini spacecraft.
PIA18326:
Not So Titanic
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Add Image to Favorite List 2015-07-06 Prometheus Cassini-Huygens
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Saturn's moon Prometheus, seen here looking suspiciously blade-like, is captured by NASA's Cassini spacecraft near some of its sculpting in the F ring.
PIA18324:
Ring Slicer
Full Resolution:     TIFF (978.4 kB)     JPEG (25.35 kB)
Add Image to Favorite List 2015-06-29 S Rings Cassini-Huygens
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In this image from NASA's Cassini spacecraft, the spiral structures in the D ring are on display, although it is so thin as to be barely noticeable compared to the rest of the ring system.
PIA18321:
Spirals in the D Ring
Full Resolution:     TIFF (1.042 MB)     JPEG (101.6 kB)
Add Image to Favorite List 2015-06-22 Titan Cassini-Huygens
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This image from NASA's Cassini spacecraft shows three moons -- Titan, Mimas, and Rhea. Titan, the largest moon shown here, appear fuzzy because we only see its cloud layers.
PIA18322:
Triple Crescents
Full Resolution:     TIFF (494 kB)     JPEG (8.66 kB)
Add Image to Favorite List 2015-06-18 Dione Cassini-Huygens
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NASA's Cassini imaging scientists processed this view of Saturn's moon Dione, taken during a close flyby on June 16, 2015. This was Cassini's fourth targeted flyby of Dione.
PIA17196:
In the Company of Dione
Full Resolution:     TIFF (1.042 MB)     JPEG (22.73 kB)
Add Image to Favorite List 2015-06-18 Dione Cassini-Huygens
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NASA's Cassini imaging scientists processed this view of Saturn's moon Dione, taken during a close flyby on June 16, 2015. This was Cassini's fourth targeted flyby of Dione.
PIA17195:
Dione's Craggy Surface
Full Resolution:     TIFF (1.042 MB)     JPEG (103.5 kB)
Add Image to Favorite List 2015-06-15 Tethys Cassini-Huygens
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In this image from NASA's Cassini spacecraft, two large craters on Tethys, near the line where day fades to night, almost resemble two giant eyes observing Saturn. Tethys is significantly closer to the camera, while the planet is in the background.
PIA18318:
Tethys 'Eyes' Saturn
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Add Image to Favorite List 2015-06-08 Tethys Cassini-Huygens
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Like most moons in the solar system, Tethys is covered by impact craters. Some craters bear witness to incredibly violent events, such as the crater Odysseus (seen here at the right of this image from NASA's Cassini spacecraft).
PIA18317:
Tethys the Target
Full Resolution:     TIFF (1.05 MB)     JPEG (146.8 kB)
Add Image to Favorite List 2015-06-02 Hyperion Cassini-Huygens
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NASA's Cassini imaging scientists processed this view of Saturn's moon Hyperion, taken during a close flyby on May 31, 2015. This flyby marks the mission's final close approach to Saturn's largest irregularly shaped moon.
PIA17194:
Spongy Surface
Full Resolution:     TIFF (1.05 MB)     JPEG (124.1 kB)
Add Image to Favorite List 2015-06-02 Hyperion Cassini-Huygens
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NASA's Cassini imaging scientists processed this view of Saturn's moon Hyperion, taken during a close flyby on May 31, 2015. This flyby marks the mission's final close approach to Saturn's largest irregularly shaped moon.
PIA17193:
Farewell to Hyperion
Full Resolution:     TIFF (1.05 MB)     JPEG (83.19 kB)
Add Image to Favorite List 2015-06-01 Dione Cassini-Huygens
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NASA's Cassini spacecraft captured this image when Dione was closer to its camera, making the moon appear much bigger than her larger sister moon, Rhea.
PIA18319:
Dione Dwarfing Rhea Animation Icon
Full Resolution:     TIFF (1.05 MB)     JPEG (73.61 kB)
Add Image to Favorite List 2015-05-25 Rhea Cassini-Huygens
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Rhea's horizon is slightly irregular and battered by craters, so thoughts inevitably turn towards the forces that shape these icy worlds. This image is from NASA's Cassini spacecraft.
PIA18316:
Rhea's Horizon
Full Resolution:     TIFF (1.042 MB)     JPEG (146.4 kB)
Add Image to Favorite List 2015-05-18 Janus Cassini-Huygens
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Although Janus should be the least lonely of all moons -- sharing its orbit with Epimetheus -- it still spends most of its orbit far from other moons, alone in the vastness of space in this image from NASA's Cassini spacecraft.
PIA18315:
Janus Stands Alone
Full Resolution:     TIFF (680.9 kB)     JPEG (11.29 kB)
Add Image to Favorite List 2015-05-11 Saturn Cassini-Huygens
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From a distance Saturn seems to exude an aura of serenity and peace in this image from NASA's Cassini spacecraft. In spite of this appearance, Saturn is an active and dynamic world. Mimas is seen to the upper-right of Saturn.
PIA18314:
Serene Saturn
Full Resolution:     TIFF (1.05 MB)     JPEG (40.69 kB)
Add Image to Favorite List 2015-05-06 Enceladus Cassini-Huygens
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Phantom jets in simulated images produced by the scientists line up nicely with some of the features in real images from NASA's Cassini spacecraft that appear to be discrete columns of spray.
PIA19061:
Enceladus Curtains: Comparing Data and Simulation
Full Resolution:     TIFF (6.275 MB)     JPEG (87.93 kB)
Add Image to Favorite List 2015-05-06 Enceladus Cassini-Huygens
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This simulation, which begins and ends with a real image from NASA's Cassini spacecraft, demonstrates how the appearance of discrete jets could be an optical illusion that varies based on viewing geometry.
PIA19060:
Icy Curtain Eruptions on Enceladus Create an Illusion of Discrete Jets (Simulation) Animation Icon
Full Resolution:     TIFF (2.758 MB)     JPEG (54.03 kB)
Add Image to Favorite List 2015-05-04 Saturn Cassini-Huygens
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Saturn's surface is painted with swirls and shadows. Each swirl here is a weather system, reminding us of how dynamic Saturn's atmosphere is. This image is from NASA's Cassini spacecraft.
PIA18311:
Swirls and Shadows
Full Resolution:     TIFF (1.046 MB)     JPEG (55.49 kB)
Add Image to Favorite List 2015-04-27 S Rings Cassini-Huygens
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Not all of Saturn's rings are created equal: here the C and D rings appear side-by-side, but the C ring, which occupies the bottom half of this image, clearly outshines its neighbor. This image is from NASA's Cassini spacecraft.
PIA18313:
Faint D Ring
Full Resolution:     TIFF (1.042 MB)     JPEG (88.75 kB)
Add Image to Favorite List 2015-04-20 Rhea Cassini-Huygens
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Surface features on Rhea, mostly impact craters in this image from NASA's Cassini spacecraft, are thrown into sharp relief thanks to long shadows.
PIA18310:
Rhea in Relief
Full Resolution:     TIFF (1.042 MB)     JPEG (211.5 kB)
Add Image to Favorite List 2015-04-14 Enceladus Cassini-Huygens
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This collage of NASA's Cassini spacecraft images and computer simulations shows how long, sinuous features from Enceladus can be modeled by tracing the trajectories of tiny, icy grains ejected from the moon's south polar geysers.
PIA17191:
Simulations of the Tendrils
Full Resolution:     TIFF (1.05 MB)     JPEG (214.8 kB)
Add Image to Favorite List 2015-04-13 Mimas Cassini-Huygens
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Although we are used to seeing Saturn's moons lit directly by the Sun, sometimes we can catch them illuminated by 'Saturnshine.' Here, NASA's Cassini spacecraft see Mimas (upper right) lit by light reflected off of Saturn.
PIA18312:
Mimas by Saturnshine
Full Resolution:     TIFF (1.05 MB)     JPEG (65.93 kB)
Add Image to Favorite List 2015-04-06 Iapetus Cassini-Huygens
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NASA's Cassini spacecraft stared toward Saturn's two-toned moon Iapetus for about a week in early 2015, in a campaign motivated in part to investigate subtle color differences within the moon's bright terrain.
PIA19062:
Investigating Subtle Colors on Iapetus
Full Resolution:     TIFF (1.921 MB)     JPEG (26.72 kB)
Add Image to Favorite List 2015-03-30 Rhea Cassini-Huygens
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NASA's Cassini captured these views of Saturn's icy moon Rhea on Feb. 9. The spacecraft returned to equatorial orbits around Saturn in March after nearly two years, allowing the mission to once again have close encounters with moons other than Titan.
PIA19057:
Return to Rhea
Full Resolution:     TIFF (231.1 MB)     JPEG (3.948 MB)
Add Image to Favorite List 2015-03-30 S Rings Cassini-Huygens
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Much as its name implies, tiny Epimetheus (Greek for hindsight) was discovered in hindsight. It was only later that astronomers realized that Janus and Epithemeus were not the same object.
PIA18305:
20-20 Hindsight
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Add Image to Favorite List 2015-03-23 S Rings Cassini-Huygens
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Pandora, Prometheus, and Pan, seen here, from right to left, also appear to be holding some sort of convention in this image from NASA's Cassini spacecraft.
PIA18306:
Moon Convention
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Add Image to Favorite List 2015-03-16 S Rings Cassini-Huygens
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From afar, Saturn's rings look like a solid, homogenous disk of material. But upon closer examination from NASA's Cassini spacecraft, we see that there are varied structures in the rings at almost every scale imaginable.
PIA18308:
Groovy
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Add Image to Favorite List 2015-03-09 Iapetus Cassini-Huygens
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The moon Iapetus, like the 'force' in Star Wars, has both a light side and a dark side. Scientists think that Iapetus' dark/light asymmetry was actually created by material migrating away from the dark side.
PIA18307:
Path to the Dark Side
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Add Image to Favorite List 2015-03-02 Titan Cassini-Huygens
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Named after a Japanese paradise, NASA's Cassini spacecraft spies the Senkyo region of Titan), a bit less welcoming than its namesake with a very inhospitable average temperature of approximately 290 degrees below zero Fahrenheit (-180 degrees Celsius).
PIA18309:
Frozen Paradise
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Add Image to Favorite List 2015-02-23 S Rings Cassini-Huygens
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Saturn's oblateness, the varying opacity of its rings and the shadows cast by those rings, sometimes creates elaborate and complicated patterns from NASA's Cassini's perspective.
PIA18303:
Cubist Saturn
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Add Image to Favorite List 2015-02-16 Janus Cassini-Huygens
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In reality, Janus and the rings both orbit Saturn and are only weakly connected to each other through their mutual gravitational tugs as seen by NASA's Cassini spacecraft.
PIA18304:
Janus the Jewel
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Add Image to Favorite List 2015-02-09 S Rings Cassini-Huygens
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Many color images are taken by NASA's Cassini spacecraft in red light so scientists can study the often subtle color variations of Saturn's rings. These variations may reveal clues about the chemical composition and physical nature of the rings.
PIA18301:
Study in Scarlet
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Add Image to Favorite List 2015-02-02 Epimetheus Cassini-Huygens
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Tiny Epimetheus is dwarfed by adjacent slivers of the A and F rings in this image from NASA's Cassini spacecraft.
PIA18302:
Deceptively Small
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Add Image to Favorite List 2015-01-26 S Rings Cassini-Huygens
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Two masters of their craft are caught at work shaping Saturn's rings captured by NASA's Cassini spacecraft. Pandora (upper right) sculpts the F ring. Meanwhile, Daphnis is busy holding open the Keeler gap (bottom center).
PIA18298:
The Shapers
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Add Image to Favorite List 2015-01-19 Janus Cassini-Huygens
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Janus seems to almost stare off into the distance, contemplating deep, moonish thoughts as the F ring stands by at the bottom of this image from NASA's Cassini spacecraft.
PIA18299:
Contemplative Janus
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Add Image to Favorite List 2015-01-12 Rhea Cassini-Huygens
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A bright spot can be seen on the left side of Rhea in this image from NASA's Cassini spacecraft. The spot is the crater Inktomi, named for a Lakota spider spirit.
PIA18300:
Little Bright Spot
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Add Image to Favorite List 2015-01-05 S Rings Cassini-Huygens
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What's that bright point of light in the outer A ring? It's a star, bright enough to be visible through the ring as seen by NASA's Cassini spacecraft.
PIA18297:
Wish Upon a Star
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Add Image to Favorite List 2014-12-29 Mimas Cassini-Huygens
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In addition to being evidence of past impacts, craters can serve another valuable scientific purpose. Counting the number of craters in an area, can estimate the age of the terrain. NASA's Cassini orbiter looks toward the trailing hemisphere of Mimas.
PIA18292:
Polar Scars
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Add Image to Favorite List 2014-12-22 S Rings Cassini-Huygens
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NASA's Cassini orbiter shows Saturn's main rings, seen here on their 'lit' face, appear much darker than normal. That's because they tend to scatter light back toward its source -- in this case, the Sun.
PIA18294:
Darkness
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Add Image to Favorite List 2014-12-15 Tethys Cassini-Huygens
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NASA's Cassini orbiter shows that Tethys appears to be peeking out from behind Rhea, watching the watcher. Scientists believe that Tethys' surprisingly high albedo is due to the water ice jets emerging from its neighbor, Enceladus.
PIA18293:
Tethys the Spy
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Add Image to Favorite List 2014-12-08 S Rings Cassini-Huygens
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Although solid-looking in many images, NASA's Cassini orbiter shows that Saturn's rings are actually translucent. In this picture, we can glimpse the shadow of the rings on the planet through the A and C rings themselves, towards the lower right corner.
PIA18295:
Translucent Rings
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Add Image to Favorite List 2014-12-01 Enceladus Cassini-Huygens
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NASA's Cassini orbiter shows that Enceladus (visible in the lower-left corner of the image) is but a speck before enormous Saturn, but even a small moon can generate big waves of excitement throughout the scientific community.
PIA18296:
Mighty Little Dot
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Add Image to Favorite List 2014-11-24 S Rings Cassini-Huygens
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NASA's Cassini orbiter shows Saturn is circled by its rings (nearly edge-on in this image), as well as by the moons Tethys (the large bright body near the lower right corner) and Mimas (seen as a slight crescent against Saturn's disk above the rings).
PIA18288:
Circling Saturn
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Add Image to Favorite List 2014-11-17 S Rings Cassini-Huygens
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Nature is an artist, and this time she seems to have let her paints swirl together a bit. What the viewer might perceive to be Saturn's surface captured by NASA's Cassini orbiter is really just the tops of its uppermost cloud layers.
PIA18290:
Mixing Paints
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Add Image to Favorite List 2014-11-10 S Rings Cassini-Huygens
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A new day dawns on Saturn as the part of the planet is seen emerging once more into the Sun's light by NASA's Cassini orbiter. With an estimated rotation period of 10 hours and 40 minutes, Saturn's days and nights are much shorter than those on Earth.
PIA18289:
Sunrise on Saturn
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Add Image to Favorite List 2014-11-04 Tethys Cassini-Huygens
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This set of global, color mosaics of Saturn's moon Tethys was produced from images taken by NASA's Cassini spacecraft during its first ten years exploring the Saturn system.
PIA18439:
Color Maps of Tethys - 2014
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Add Image to Favorite List 2014-11-04 Rhea Cassini-Huygens
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This set of global, color mosaics of Saturn's moon Rhea was produced from images taken by NASA's Cassini spacecraft during its first ten years exploring the Saturn system.
PIA18438:
Color Maps of Rhea - 2014
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Add Image to Favorite List 2014-11-04 Mimas Cassini-Huygens
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This set of global, color mosaics of Saturn's moon Mimas was produced from images taken by NASA's Cassini spacecraft during its first ten years exploring the Saturn system.
PIA18437:
Color Maps of Mimas - 2014
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Add Image to Favorite List 2014-11-04 Iapetus Cassini-Huygens
 Imaging Science Subsystem
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This set of global, color mosaics of Saturn's moon Iapetus was produced from images taken by NASA's Cassini spacecraft during its first ten years exploring the Saturn system.
PIA18436:
Color Maps of Iapetus - 2014
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Add Image to Favorite List 2014-11-04 Enceladus Cassini-Huygens
 Imaging Science Subsystem
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This set of global, color mosaics of Saturn's moon Enceladus was produced from images taken by NASA's Cassini spacecraft during its first ten years exploring the Saturn system.
PIA18435:
Color Maps of Enceladus - 2014
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Add Image to Favorite List 2014-11-04 Dione Cassini-Huygens
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This set of global, color mosaics of Saturn's moon Dione taken by NASA's Cassini spacecraft during its first ten years exploring the Saturn system; obvious feature on the maps is the difference in color and brightness between the two hemispheres.
PIA18434:
Color Maps of Dione - 2014
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Add Image to Favorite List 2014-11-03 Titan Cassini-Huygens
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The view from NASA's Cassini orbiter shows Titan's crescent nearly encircling Saturn's disk due to the small haze particles high in its atmosphere refracting the incoming light of the distant Sun.
PIA18291:
Mimicking the Moon
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Add Image to Favorite List 2014-10-27 S Rings Cassini-Huygens
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This image from NASA's Cassini spacecraft shows befitting moons named for brothers, Prometheus and Epimetheus. Both are small, icy moons that orbit near the main rings of Saturn.
PIA18286:
A Forethought and an Afterthought
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Add Image to Favorite List 2014-10-20 Tethys Cassini-Huygens
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The moons visible in this image from NASA's Cassini spacecraft, Pandora and Atlas, are quite small by astronomical standards, but the rings are also enormous. From one side of the planet to the other, the A ring stretches over 170,000 miles (270,000 km).
PIA18279:
Mini Moons
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Add Image to Favorite List 2014-10-13 Tethys Cassini-Huygens
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Like a drop of dew hanging on a leaf, Tethys appears to be stuck to the A and F rings from this perspective of NASA's Cassini spacecraft.
PIA18284:
Stuck on the Rings
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Add Image to Favorite List 2014-10-06 Saturn Cassini-Huygens
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Although it looks like a simple hexagon, this feature surrounding Saturn's north pole is really a manifestation of a meandering polar jet stream. This image was taken by NASA's Cassini spacecraft.
PIA18287:
Wavy Polar Jet
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Add Image to Favorite List 2014-10-01 Titan Cassini-Huygens
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These two views of Saturn's moon Titan show the southern polar vortex, a huge, swirling cloud that was first observed by NASA's Cassini spacecraft in 2012.
PIA18431:
Spectral Map of Titan with Polar Vortex
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Add Image to Favorite List 2014-09-29 Saturn Cassini-Huygens
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Saturn's many cloud patterns, swept along by high-speed winds, look as if they were painted on by some eager alien artist in this image from NASA's Cassini spacecraft.
PIA18280:
Painted Saturn
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Add Image to Favorite List 2014-09-22 Tethys Cassini-Huygens
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NASA's Cassini spacecraft captures a rare family photo of three of Saturn's moons that couldn't be more different from each other. Shown here are Tethys (center), Hyperion (upper left), and Prometheus (lower left).
PIA18283:
The Odd Trio
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Add Image to Favorite List 2014-09-15 Mimas Cassini-Huygens
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A thin sliver of Mimas, as seen by NASA's Cassini spacecraft, is illuminated, the long shadows showing off its many craters, indicators of the moon's violent history.
PIA18285:
Crescent Mimas
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Add Image to Favorite List 2014-09-08 Pan Cassini-Huygens
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Saturn's innermost moon Pan orbits the giant planet seemingly alone in a ring gap its own gravity creates. This image was taken by NASA's Cassini spacecraft, this image.
PIA18281:
Pan Alone in the Gap
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Add Image to Favorite List 2014-09-02 Mimas Cassini-Huygens
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NASA's Cassini spacecraft spies Mimas, positioned against the shadow of Saturn's rings, bright on dark. As we near summer in Saturn's northern hemisphere, the rings cast ever larger shadows on the planet.
PIA18282:
Dot Against the Dark
Full Resolution:     TIFF (1.042 MB)     JPEG (76.48 kB)
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