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Latest Cassini-Huygens Mission Stories

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2007-10-11 21:36:12

Celebrating the 10th anniversary of its launch from Cape Canaveral, the Cassini-Huygens mission to Saturn is once again at the center of scientific attention. Its latest discoveries about the ringed planet are a leading topic of conversation among the nearly 1,500 scientists gathered this week at a major astronomy conference in Orlando, Fla. Cassini rode into space Oct. 15, 1997, atop a U.S. Air Force Titan IVB. Its mission: to orbit and study the Saturnian system for four years and to put...

2007-05-24 16:20:56

On May 12, 2007, Cassini completed its 31st flyby of Saturn's moon Titan, which the team calls T30. The radar instrument obtained this image showing the coastline and numerous island groups of a portion of a large sea, consistent with the larger sea seen by the Cassini imaging instrument (See http://www.nasa.gov/mission_pages/cassini/multimedia/pia08930.html). Like other bodies of liquid seen on Titan, this feature reveals channels, islands, bays, and other features typical of terrestrial...

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2006-09-14 16:00:00

Cassini's Visual and Infrared Mapping Spectrometer (VIMS) has detected what appears to be a massive ethane cloud surrounding Titan's north pole. The cloud might be snowing ethane snowflakes into methane lakes below. The cloud may be the clue needed in solving a puzzle that has confounded scientists who so far have seen little evidence of a veil of ethane clouds and surface liquids originally thought extensive enough to cover the entire surface of Titan with a 300-meter-deep ocean. Before the...

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2006-09-02 09:35:00

Scientists knew Saturn's giant moon Titan would be interesting, perhaps containing organic compounds that are the building blocks of life. But the discovery of methane lakes and a "methanosphere" raises a question: is a frozen moon orbiting a giant gas planet Earth's closest analog in the solar system? NASA - Saturn's moon Titan seems to have little in common with Earth. At just 93 Kelvin, the giant moon is beyond ice cold, and its atmosphere is dominated by methane rather than nitrogen and...

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2005-08-06 15:40:00

New images of Saturn obtained by a University of Colorado at Boulder-led team on June 21 using an instrument on the Cassini spacecraft show auroral emissions at its poles similar to Earth's Northern Lights. Taken with the Ultraviolet Imaging Spectrograph aboard the Cassini orbiter, the two UV images, invisible to the human eye, are the first from the Cassini-Huygens mission to capture the entire "oval" of the auroral emissions at Saturn's south pole. They also show similar emissions at...

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2005-08-05 12:48:48

JPL -- New images of Saturn obtained by a University of Colorado at Boulder-led team on June 21 using an instrument on the Cassini spacecraft show auroral emissions at its poles similar to Earth's Northern Lights. Taken with the Ultraviolet Imaging Spectrograph aboard the Cassini orbiter, the two UV images, invisible to the human eye, are the first from the Cassini-Huygens mission to capture the entire "oval" of the auroral emissions at Saturn's south pole. They also show similar emissions...

9fbc1020245a54b0c7b320f5a799e03f1
2005-05-27 15:50:00

ESA -- Data from the NASA/ESA/ASI Cassini-Huygens mission are providing convincing evidence that Saturn's moon Phoebe was formed elsewhere in the Solar System, and was only later caught by the planet's gravitational pull. One way to unlock Phoebe's secrets is using Cassini's Visible and Infrared Mapping Spectrometer (VIMS), developed by a team of US (JPL), French and Italian (ASI) scientists and engineers. The science team is made by a large international group of US, Italian, French and...

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2005-03-30 12:07:14

Astrobiology Magazine -- Jonathan Lunine, a professor of planetary science and physics at the University of Arizona's Lunar and Planetary Laboratory in Tucson, Arizona, is also an interdisciplinary scientist on the Cassini/Huygens mission. Lunine presented a lecture entitled "Titan: A Personal View after Cassini's first six months in Saturn orbit" at a NASA Director's Seminar on January 24, 2005. This edited transcript of the Director's Seminar is Part 4 of a 4-part series. ----- "The...

5b7c2b709e139161e2e518fd6bf359851
2005-03-21 07:26:57

Astrobiology Magazine -- Jonathan Lunine, a professor of planetary science and physics at the University of Arizona's Lunar and Planetary Laboratory in Tucson, Arizona, is also an interdisciplinary scientist on the Cassini/Huygens mission. Lunine presented a lecture entitled "Titan: A Personal View after Cassini's first six months in Saturn orbit" at a NASA Director's Seminar on January 24, 2005. This edited transcript of the Director's Seminar is Part 3 of a 4-part series. ----- "Saturn's...

e8a21b7dd72c1f3030c6b7015277fd7f1
2005-03-08 07:45:00

Jonathan Lunine, a professor of planetary science and physics at the University of Arizona's Lunar and Planetary Laboratory in Tucson, Arizona, is also an interdisciplinary scientist on the Cassini/Huygens mission. Lunine presented a lecture entitled "Titan: A Personal View after Cassini's first six months in Saturn orbit" at a NASA Astrobiology Director's Seminar on January 24, 2005. This edited transcript of the Director's Seminar is Part 1 of a 4-part series. Astrobiology Magazine --...


Latest Cassini-Huygens Mission Reference Libraries

9_97b760b54aa7e1f81283511b4e3ada292
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...

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Word of the Day
cock-a-hoop
  • Exultant; jubilant; triumphant; on the high horse.
  • Tipsy; slightly intoxicated.
This word may come from the phrase 'to set cock on hoop,' or 'to drink festively.' Its origin otherwise is unclear. A theory, according to the Word Detective, is that it's a 'transliteration of the French phrase 'coq a huppe,' meaning a rooster displaying its crest ('huppe') in a pose of proud defiance.' Therefore, 'cock-a-hoop' would 'liken a drunken man to a boastful and aggressive rooster.'
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