Solar System Exploration
Our Galactic Neighborhood
RTG fit and test
December 16, 2004
RTG fit and test
Cassini finds artistic harmony in the dark and icy realm of Saturn. The view shows the crescent of Tethys (1,071 kilometers, or 665 miles across) and the outer edge of Saturn's main rings. The dim...
Arc and Crescent
The Cassini spacecraft's camera looks in near-infrared light at a dramatic view of Saturn, its ringplane and the shadows of a couple of its moons. The large shadow south of the equator is that of ...
Scene Seen in the Near-Infrared
This brief animation "flickers" between New Horizons spacecraft views of Arrokoth, the spacecraft's New Year's 2019 flyby target in the Kuiper Belt.
Arrokoth (2014 MU69) in Stereo (Flicker Effect)
This image, from NASA's Dawn's visible and infrared mapping spectrometer (VIR), highlights a bright region on Ceres known as Haulani, named after the Hawaiian plant goddess.
Haulani Seen by VIR
Titan's seasonal hemispheric dichotomy is chronicled in black and white, with the moon's northern half appearing slightly lighter than the dark southern half. See Two Halves of Titan to learn mo...
This poster shows a composite view from the descent imager/spectral radiometer taken while the European Space Agency's Huygens probe was setting on Titan's surface, juxtaposed with a similarly scal...
This image from NASA's Dawn spacecraft shows many linear or sinuous grooves crisscrossing the surface of asteroid Vesta. They were created when large pieces of debris grazed and scoured the surface.
Markings of Ejected Material on Vesta's Surface
The Cassini spacecraft looks across the unlit ringplane as Mimas glides silently in front of Dione. It is often difficult to tell from two-dimensional views like this where the moons are in relati...
This image from NASA's Dawn spacecraft is dominated by bright rayed craters of different sizes. The most prominent bright rayed crater is named Tuccia.
Bright Rayed Craters in Tuccia Quadrangle
NASA’s OSIRIS-REx mission will be approaching Bennu.
This view from NASA's Dawn spacecraft shows an area in the interior of Yalode Crater on Ceres. Yalode is one of the largest impact basins on Ceres, with a diameter of 160 miles (260 kilometers).
Dawn LAMO Image 183
This image from NASA's Dawn spacecraft shows a sharp, fresh crater rim of a large crater that is only partly in the bottom right corner of this image and is located in Vesta's Numisia quadrangle, n...
Sharp Crater Rim
This image is one of seven from the narrow-angle camera on NASA's Cassini spacecraft assembled as a brief movie of high-altitude cloud movements on Jupiter. It was taken in early October 2000.
Impact-battered Mimas steps in front of Saturn's rings, showing off its giant 130-kilometer (80-mile) wide crater Herschel. The illuminated terrain seen here is on the moon's leading hemisphere. N...
Herschel Sees the Sun
During a recent flyby of Titan, the Cassini spacecraft looked beyond the utterly overcast moon and spied clear, distant Rhea in the blackness. Titan (5,150 kilometers, or 3,200 miles across) is tw...
From Cloudy to Clear
This view from NASA's Dawn spacecraft, taken on Oct. 17, 2015, from an altitude of 915 miles (1,470 kilometers), shows southern mid-latitudes on Ceres, including a relatively fresh crater near uppe...
Dawn HAMO Image 74
Cassini obtained the images in this mosaic on May 28, 2017, looking over the horizon just after its sixth pass through the gap between Saturn and its rings as part of the mission's Grand Finale.
Inside-Out Rings: Over the Limb
NASA's Cassini spacecraft sees bright methane clouds drifting in the summer skies of Saturn's moon Titan, along with dark hydrocarbon lakes and seas clustered around the north pole.
Northern Summer on Titan
This image from NASA's Dawn spacecraft, taken on June 6, 2016, features bright material (at upper left) along the rim of the giant crater named Kerwan (174 miles, 280 kilometers wide) on Ceres.
Dawn LAMO Image 194
Titan's Mottled Surface July 3, 2004 Full-Res: PIA06109 Shown here is a mosaic of Titan's south polar region acquired as Cassini ...
Titan's Mottled Surface
+ See Viewing Options This animation based on data obtained by NASA’s Cassini spacecraft shows how the “explosions” of hot plasma on the night side (orange and white) periodically inflate Saturn’s...
Saturn's Hot Plasma Explosions
When printed on letter sized paper this poster shows the size of the 'rocks' on Titan's surface in their true size. The left image was taken with the descent imager/spectral radiometer onboard the...
Prometheus has just passed -- and gravitationally disturbed -- some of the fine particulate material in the F ring, creating the sheared gap visible in the inner strands of the ring. Prometheus is ...
NASA's Cassini spacecraft created this image of the bubble around our solar system based on emissions of particles known as energetic neutral atoms. These particles are emitted from the boundary of...
Particles from the Heliosphere
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