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Addition DateSort Ascending Target Mission Instrument Size
Add Image to Favorite List 2012-03-26 Saturn Cassini-Huygens
ISS - Wide Angle
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NASA's Cassini spacecraft examines Saturn and the planet's northern hemisphere, which was ravaged by a huge storm for much of 2011.
PIA14601:
Quieted Storm
Full Resolution:     TIFF (1.003 MB)     JPEG (32.74 kB)
Add Image to Favorite List 2012-05-07 Janus Cassini-Huygens
ISS - Narrow Angle
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Shadows darken parts of some of Janus' large craters as NASA's Cassini takes a close look during its flyby of this Saturnian moon on March 27, 2012.
PIA14607:
Janus' Craters
Full Resolution:     TIFF (855.9 kB)     JPEG (26.15 kB)
Add Image to Favorite List 2013-07-01 Janus Cassini-Huygens
ISS - Narrow Angle
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NASA's Cassini spacecraft catches a glimpse of Janus, an irregularly shaped moon. Lacking sufficient gravity to pull itself into a round shape, Janus has had its lumpy primordial shape only slightly modified by impacts since its formation.
PIA14667:
Lumpy Janus
Full Resolution:     TIFF (294.3 kB)     JPEG (4.195 kB)
Add Image to Favorite List 2013-10-17 Janus Cassini-Huygens
ISS - Narrow Angle
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The irregularly shaped moon Janus keeps up its lonely orbit as seen by NASA's Cassini spacecraft. Even though Janus shares its orbit with the moon Epimetheus, they never get very close to one another.
PIA17132:
Lonely, Lumpy Janus
Full Resolution:     TIFF (1.042 MB)     JPEG (16.74 kB)
Add Image to Favorite List 2014-01-06 Janus Cassini-Huygens
ISS - Narrow Angle
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NASA's Cassini spacecraft captures Saturn's tiny irregular moon Janus surrounded by the vast, dark expanse of the outer solar system.
PIA17146:
Janus from Afar
Full Resolution:     TIFF (811 kB)     JPEG (10.62 kB)
Add Image to Favorite List 2014-03-24 S Rings Cassini-Huygens
ISS - Wide Angle
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Two pairs of moons make a rare joint appearance. The F ring's shepherd moons, Prometheus and Pandora, appear just inside and outside of the F ring (the thin faint ring furthest from Saturn) as seen by NASA's Cassini spacecraft.
PIA17157:
Four Moons
Full Resolution:     TIFF (1.042 MB)     JPEG (67.18 kB)
Add Image to Favorite List 2015-01-19 Janus Cassini-Huygens
ISS - Narrow Angle
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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
Full Resolution:     TIFF (1.042 MB)     JPEG (23.38 kB)
Add Image to Favorite List 2015-02-16 Janus Cassini-Huygens
ISS - Narrow Angle
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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
Full Resolution:     TIFF (853.3 kB)     JPEG (22.41 kB)
Add Image to Favorite List 2015-03-30 S Rings Cassini-Huygens
ISS - Narrow Angle
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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
Full Resolution:     TIFF (897.7 kB)     JPEG (26.81 kB)
Add Image to Favorite List 2015-05-18 Janus Cassini-Huygens
ISS - Narrow Angle
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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 2016-01-18 S Rings Cassini-Huygens
ISS - Narrow Angle
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Saturn's moons, like Janus, irregularly shaped bodies, and Tethys, spherically shaped, demonstrate the main difference between small moons and large ones. It's all about the moon's shape.
PIA18353:
Janus and Tethys
Full Resolution:     TIFF (104.1 kB)     JPEG (18.67 kB)
Add Image to Favorite List 2016-02-29 Tethys Cassini-Huygens
ISS - Wide Angle
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Two of Saturn's moons, Tethys and the much smaller Janus, are captured in this photo from NASA's Cassini spacecraft.
PIA18356:
Different Worlds
Full Resolution:     TIFF (376.7 kB)     JPEG (43.77 kB)
Add Image to Favorite List 2016-03-28 S Rings Cassini-Huygens
ISS - Narrow Angle
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Two moons hover above the rings from this perspective, Enceladus (313 miles or 504 kilometers across), at left, and Janus (111 miles or 179 kilometers across), at right as seen by NASA's Cassini spacecraft.
PIA18360:
Dark Moons, Dark Rings
Full Resolution:     TIFF (243.4 kB)     JPEG (40.83 kB)
Add Image to Favorite List 2016-05-30 Mimas Cassini-Huygens
ISS - Narrow Angle
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Saturn's moons Janus and Mimas coast in their silent orbits beyond the rings in this view from NASA's Cassini spacecraft. The ansa, or outer edge of the rings, is visible at left.
PIA18369:
In Formation
Full Resolution:     TIFF (55.38 kB)     JPEG (11.17 kB)
Add Image to Favorite List 2017-09-06 S Rings Cassini-Huygens
ISS - Narrow Angle
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This view from NASA's Cassini spacecraft shows a wave structure in Saturn's rings known as the Janus 2:1 spiral density wave.
PIA21627:
Staggering Structure
Full Resolution:     TIFF (1.05 MB)     JPEG (150.8 kB)
Add Image to Favorite List 2017-11-21 Saturn Cassini-Huygens
ISS - Wide Angle
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After more than 13 years at Saturn, and with its fate sealed, NASA's Cassini spacecraft bid farewell to the Saturnian system by firing the shutters of its wide-angle camera and capturing this last, full mosaic of Saturn and its rings.
PIA17218:
A Farewell to Saturn
Full Resolution:     TIFF (5.324 MB)     JPEG (346.6 kB)
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