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Giant Ice Avalanches On Iapetus Provide Clue To Extreme Slippage Elsewhere In The Solar SystemSt. Louis MO (SPX) Jul 30, 2012 "We see landslides everywhere in the solar system," says Kelsi Singer, graduate student in Earth and planetary sciences in Arts and Sciences at Washington University in St. Louis, "but Saturn's icy moon Iapetus has more giant landslides than any body other than Mars." The reason, says William McKinnon, PhD, professor of Earth and planetary sciences, is Iapetus' spectacular topography. "Not only is the moon out-of-round, but the giant impact basins are very deep, and there's this great mountain rid ... read more |
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 River networks on Titan point to a puzzling geologic history For many years, Titan's thick, methane- and nitrogen-rich atmosphere kept astronomers from seeing what lies beneath. Saturn's largest moon appeared through telescopes as a hazy orange orb, in contra ... more | .. |
 Cassini Spots Daytime Lightning on Saturn Saturn was playing the lightning storm blues. NASA's Cassini spacecraft has captured images of last year's storm on Saturn, the largest storm seen up-close at the planet, with bluish spots in the mi ... more | .. |
 Saturn's Rings are Back It's been nearly two years since NASA's Cassini spacecraft has had views like these of Saturn's glorious rings. These views are possible again because Cassini has changed the angle at which it orbit ... more | .. |
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 Cassini Flies High to View Saturn's Rings Again It's been nearly two years since NASA's Cassini spacecraft has had views like those it is now enjoying of Saturn's glorious rings. These views are possible again because Cassini has changed the angl ... more | .. |
 The Titanian Seasons Turn, Turn, Turn Images from NASA's Cassini spacecraft show a concentration of high-altitude haze and a vortex materializing at the south pole of Saturn's moon Titan, signs that the seasons are turning on Saturn's l ... more | .. |
  The Mysterious Case of the Disappearing Dust Imagine if the rings of Saturn suddenly disappeared. Astronomers have witnessed the equivalent around a young sun-like star called TYC 8241 2652. Enormous amounts of dust known to circle the star ar ... more | .. |
 Titan's tides point to hidden ocean Nothing like it has been seen before beyond our own planet: large tides have been found on Saturn's moon Titan that point to a liquid ocean - most likely water - swirling around below the surface. O ... more |
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 Syria's jihadists have edge, control oil Commentary: Israel: Crises 360 degrees Tunisia teeters as it grapples with jihadists Unspent billions of Chilean defense fund remain a mystery N. Korea 'special envoy' in China meeting Iran expanding nuclear activities: IAEA | .. |
 Cassini Shows Why Jet Streams Cross-Cut Saturn Turbulent jet streams, regions where winds blow faster than in other places, churn east and west across Saturn. Scientists have been trying to understand for years the mechanism that drives these wa ... more | .. |
 Cassini Sees Tropical Lakes on Saturn Moon NASA's Cassini spacecraft has spied long-standing methane lakes, or puddles, in the "tropics" of Saturn's moon Titan. One of the tropical lakes appears to be about half the size of Utah's Great Salt ... more | .. |
  Milky Way Cupcakes: A Savior for NASA's Non-manned Missions? Can Milky Way cupcakes, Saturn cake and chocolate chip Opportunity cookies prevent potentially deep cuts to NASA's space exploration budget? With a possible $300 million cut to planetary scien ... more | .. |
 Enceladus Plume is a New Kind of Plasma Laboratory Recent findings from NASA's Cassini mission reveal that Saturn's geyser moon Enceladus provides a special laboratory for watching unusual behavior of plasma, or hot ionized gas. In these recent find ... more |
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  Seeking Signs of Life at the Glacier's Edge Microbes living at the edges of Arctic ice sheets could help researchers pinpoint evidence for similar microorganisms that could have evolved on Mars, the Jovian moon Europa, or Saturn's moon Encela ... more | .. |
 Cassini Spots Tiny Moon, Begins to Tilt Orbit NASA's Cassini spacecraft made its closest approach to Saturn's tiny moon Methone as part of a trajectory that will take it on a close flyby of another of Saturn's moons, Titan. The Titan flyb ... more | .. |
 Cassini, Saturn Moon Photographer NASA's Cassini spacecraft successfully flew by Saturn's moons Enceladus and Dione during close flybys on May 2, 2012, capturing these raw images. The flybys were the last close encounters of these i ... more | .. |
 Cassini to Probe Enceladus Gravity, Take Pictures NASA's Cassini spacecraft will be flying within about 46 miles (74 kilometers) of Saturn's moon Enceladus on Wednesday, May 2, aiming primarily to learn more about the moon's internal structure. ... more |
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 Why we need to put the fish back into fisheries Heat-related deaths in Manhattan projected to rise Climate change may have little impact on tropical lizards LLNL scientist finds topography of Eastern Seaboard muddles ancient sea level changes Parasitic wasps use calcium pump to block fruit fly immunity Storm shelters few in 'Tornado Alley' | .. |
 SwRI Scientists Assess Age Of Titan's Organic Atmosphere Shrouded in a thick, complex, organic haze, Saturn's giant moon Titan is proving to be one of the most scientifically interesting destinations in the solar system. Titan's atmosphere, which is mostl ... more | .. |
 Cassini Finds Saturn Moon has Planet-Like Qualities Data from NASA's Cassini mission reveal Saturn's moon Phoebe has more planet-like qualities than previously thought. Scientists had their first close-up look at Phoebe when Cassini began exploring t ... more | .. |
 NASA Research Estimates How Long Titan's Chemical Factory Has Been in Business Saturn's giant moon Titan hides within a thick, smoggy atmosphere that's well-known to scientists as one of the most complex chemical environments in the solar system. It's a productive "factory" cr ... more | .. |
 Cassini Sees Objects Blazing Trails in Saturn Ring Scientists working with images from NASA's Cassini spacecraft have discovered strange half-mile-sized (kilometer-sized) objects punching through parts of Saturn's F ring, leaving glittering trails b ... more |
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 Cassini Finds Titan Lake is Like a Namibia Mudflat A new study analyzing data from NASA's Cassini spacecraft suggests that the lake, known as Ontario Lacus, behaves most similarly to what we call a salt pan on Earth. A group led by Thomas Corn ... more | .. |
 Cassini Successfully Flies over Enceladus These raw, unprocessed images of Saturn's moons Enceladus and Tethys were taken on April 14, 2012, by NASA's Cassini spacecraft. Cassini flew by Enceladus at an altitude of about 46 miles (74 ... more | .. |
 UF-led team uses new observatory to characterize low-mass planets orbiting nearby star Astronomers have found compelling evidence for two low-mass planets orbiting the nearby star Fomalhaut, just 25 light years from Earth. Twice as massive as the sun and 20 times brighter, Fomalhaut i ... more | .. |
  A magnetic surprise for Venus Express Venus is a rarity among planets - a world that does not internally generate a magnetic field. Despite the absence of a large protective magnetosphere, the near-Venus environment does exhibit a numbe ... more |
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 Israeli gas finds secure its self sufficiency EU leaders face up to shale challenge Chinese PM pledges stronger partnership with Pakistan Computational tool translates complex data into simplified 2-dimensional images Robots learn to take a proper handoff by following digitized human examples Frigid Heat: How Ice can Menace a Hot Engine | .. |
 Cassini makes simultaneous measurements of Saturn's nightside aurora and electric current system Since the NASA / ESA Cassini-Huygens spacecraft arrived at Saturn in 2004, astronomers and space scientists have been able to study the ringed planet and its moons in great detail. Now, for the firs ... more | .. |
  The sounds of Mars and Venus are revealed for the first time In a world first, the sounds of Mars and Venus are revealed as part of a planetarium show in Hampshire this Easter. Despite many years of space exploration, we have no evidence of the sound of other ... more | .. |
 Icy Moons through Cassini's Eyes These raw, unprocessed images of Saturn's moons Enceladus, Janus and Dione were taken on March 27 and 28, 2012, by NASA's Cassini spacecraft. Cassini passed Enceladus first on March 27, coming ... more | .. |
 How the Equatorial Ridge on Saturn's Moon Iapetus Formed Saturn's moon Iapetus is one of the most unusual moons in our solar system. Perhaps the most bizarre feature of Iapetus is its equatorial ridge, a 20-km (12.4-mi) high, 200-km (124-mi) wide mountain ... more |
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 Enceladus, Janus and Dione Rev 163 Raw Preview These raw, unprocessed images of Saturn's moons Enceladus, Janus and Dione were taken on March 27 and 28, 2012, by NASA's Cassini spacecraft. Cassini passed Enceladus first on March 27, coming ... more | .. |
 Is it Snowing Microbes on Enceladus? There's a tiny moon orbiting beyond Saturn's rings that's full of promise, and maybe - just maybe - microbes. In a series of tantalizingly close flybys to the moon, named "Enceladus," NASA's C ... more | .. |
 Happy Birthday Titan! On March 25, 1655, Dutch astronomer Christiaan Huygens, using a telescope he built himself, observed a small bright dot suspiciously close to the planet Saturn. Huygens correctly surmised that it mi ... more | .. |
 Cassini to Make Closest Pass Yet over Enceladus South Pole NASA's Cassini spacecraft is preparing to make its lowest pass yet over the south polar region of Saturn's moon Enceladus, where icy particles and water vapor spray out in glittering jets. The close ... more |
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