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Latest Saturn Stories

Cassini Takes Spectacular Images Of Saturn And Moon Titan
2012-08-30 09:23:11

Lawrence LeBlond for redOrbit.com - Your Universe Online As NASA´s Cassini spacecraft continues its long-term visit of the sixth planet from the sun, it is continuing to surprise scientists with stunning images of the Saturnian environment. In the latest round of images, Cassini has shown the “true colors” of Saturn, and its largest moon Titan, in a spectacular fashion. One image captures the changing hues of Saturn´s northern and southern hemispheres as they pass...

2012-08-27 23:01:27

Saturn Systems was named to the 2012 Inc. 5000 list of the fastest growing private companies in the U.S. with a 71% growth rate over the last three years. Saturn Systems is a national provider of custom software development and quality assurance services delivered through a Rural Outsourcing business model. Duluth, MN (PRWEB) August 26, 2012 Saturn Systems was named to the 2012 Inc. 5000 list of the fastest growing private companies in the U.S. with a 71% growth rate over the last three...

voyager2_large
2012-08-20 21:22:31

Lee Rannals for redOrbit.com - Your Universe Online Monday marked the 35 year anniversary of NASA's Voyager 2 spacecraft launching from Earth, and embarking on a venture to go where no spacecraft has gone before. The Voyager 2 spacecraft, and its twin Voyager 1, are still hurtling through space, on a path that is sending them outside of our Solar System. "Even 35 years on, our rugged Voyager spacecraft are poised to make new discoveries as we eagerly await the signs that we've...

Sky Show Before The Mars Landing
2012-07-30 15:56:01

[ Watch The Video ] Every time NASA lands a rover on Mars--or even makes the attempt--it is cause for celebration. On August 5th, the heavens themselves are aligning to mark the event. Only a few hours before the Mars Science Lab spacecraft reaches the red planet and drops Curiosity on a hair-raising descent mission planners have dubbed the "seven minutes of terror," Mars itself will be put on a special show in the sunset skies of Earth: Together with Saturn and Spica (a blue giant star...

Iapetus Ice Avalanches Explain Landslides Elsewhere
2012-07-30 04:26:15

Lee Rannals for redOrbit.com - Your Universe Online Researchers from Washington University in St. Louis, Missouri have found that giant ice avalanches on Saturn's moon Iapetus could provide clues to slippage in other places in the Solar System. Kelsi Singer, graduate student in Earth and planetary sciences in Arts & Sciences at the university, says that landslides take place everywhere in the Solar System, but Iapetus has more giant landslides than any celestial body in our...

2012-07-26 07:12:49

The rocket that will launch humans farther into space than ever before passed a major NASA review Wednesday. The Space Launch System (SLS) Program completed a combined System Requirements Review and System Definition Review, which set requirements of the overall launch vehicle system. SLS now moves ahead to its preliminary design phase. The SLS will launch NASA's Orion spacecraft and other payloads, and provide an entirely new capability for human exploration beyond low Earth orbit....

Lack Of Erosion On Titan Puzzles Scientists
2012-07-21 07:24:25

redOrbit Staff & Wire Reports - Your Universe Online By studying photographs of Saturn's moon Titan, researchers from a pair of US universities have discovered that the satellite's river networks caused little erosion in some areas, leading them to believe that either erosion there is exceptionally slow or that some other phenomenon wiped out older riverbeds and landforms. The research, which was conducted by experts from the Massachusetts Institute of Technology and the University...

Saturn Lightning Caught By Cassini
2012-07-19 07:52:38

Lawrence LeBlond for redOrbit.com - Your Universe Online NASA´s Cassini satellite, which has been visiting Saturn now for eight years, caught a rare daytime lightning strike in a massive storm that has been plaguing the northern hemisphere of the distant ringed-planet for most of 2011. The spacecraft caught the images on March 6, 2011 and marks the first time scientists have been able to detect lightning in visible wavelengths on Saturn´s illuminated surface (side facing the...


Latest Saturn Reference Libraries

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2004-10-19 04:45:44

Cassini-Huygens Mission -- The Cassini unmanned space probe is intended to study Saturn and its moons. It was launched on October 15, 1997 and is estimated to enter Saturn's orbit on July 1, 2004. The mission is a joined NASA/ESA project. Cassini's principal objectives are to: -- determine the three-dimensional structure and dynamical behavior of the rings -- determine the composition of the satellite surfaces and the geological history of each object -- determine the nature and...

Gas Giant
2004-10-19 04:45:41

Gas Giant -- A gas giant is a generic astronomical term invented by the science fiction writer James Blish to describe any large planet that is not composed mostly of rock or other solid matter. Gas giants may still have a solid core - in fact, it is expected that such a core is probably required for a gas giant to form - but the majority of its mass is in the form of gas (or gas compressed into a liquid state). Unlike rocky planets, gas giants do not have a well-defined surface. There...

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2004-10-19 04:45:41

Planet Neptune -- Neptune is the eighth planet from the sun. It is a gas giant. Orbiting so far from the sun, Neptune receives very little heat. Its 'surface' temperature is -218 degrees Celsius (below zero). However, the planet seems to have an internal source of heat. It is thought that this may be leftover heat generated by infalling matter during the planet's birth, now slowly radiating away into space. Neptune's atmosphere has the highest wind speeds in the solar system, up to...

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2004-10-19 04:45:41

Uranus -- Uranus is the seventh planet from the sun. It is a gas giant. Physical characteristics Uranus is composed primarily of rock and various ices, with only about 15% hydrogen and a little helium (in contrast to Jupiter and Saturn which are mostly hydrogen). Uranus (and Neptune) are in many ways similar to the cores of Jupiter and Saturn minus the massive liquid metallic hydrogen envelope. It appears that Uranus does not have a rocky core like Jupiter and Saturn but rather...

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2004-10-19 04:45:41

Saturn's moon Phoebe -- Phoebe is the outermost of Saturn's known moons. Phoebe is almost 4 times more distant from Saturn than its nearest neighbor (Iapetus). It was discovered by William Henry Pickering in 1898. Most of Saturn's moons have very bright surfaces, but Phoebe's albedo is very low (.06), as dark as lampblack. All of Saturn's moons except for Phoebe and Iapetus orbit very nearly in the plane of Saturn's equator. Phoebe's orbit is retrograde, inclined almost 175, and is...

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Word of the Day
siliqua
  • A Roman unit of weight, 1⁄1728 of a pound.
  • A weight of four grains used in weighing gold and precious stones; a carat.
  • In anatomy, a formation suggesting a husk or pod.
  • The lowest unit in the Roman coinage, the twenty-fourth part of a solidus.
  • A coin of base silver of the Gothic and Lombard kings of Italy.
'Siliqua' comes from a Latin word meaning 'a pod.'
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