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Latest Cassini–Huygens Stories

2012-04-26 10:20:54

WASHINGTON, April 26, 2012 /PRNewswire-USNewswire/ -- Data from NASA's Cassini mission reveal Saturn's moon Phoebe has more planet-like qualities than previously thought. (Logo: http://photos.prnewswire.com/prnh/20081007/38461LOGO ) Scientists had their first close-up look at Phoebe when Cassini began exploring the Saturn system in 2004. Using data from multiple spacecraft instruments and a computer model of the moon's chemistry, geophysics and geology, scientists found Phoebe...

Image 1 - Cassini Eyes Blazing Trails In Saturn’s F-ring
2012-04-25 03:30:19

Brett Smith for Redorbit.com [ Watch the Video ] Scientists studying images from NASA´s Cassini spacecraft have found evidence of massive snowballs dragging glittering trails from one of Saturn´s rings. Saturn´s F ring has often been thought to be the most affected of the giant plant´s rings, often changing its look over the course of hours. The orbiting debris field measures a few hundred miles wide and is shepherded around the planet by two moons,...

Image 1 - Investigating Titan's Chemical Factory
2012-04-25 03:20:22

Saturn's giant moon Titan hides behind 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" cranking out hydrocarbons that rain down on Titan's icy surface and cloak it in soot. With a brutally cold surface temperature of around minus 270 degrees Fahrenheit (minus 170 degrees Celsius), the hydrocarbons form lakes of liquid methane and ethane. However, the most important raw ingredient in...

2012-04-23 14:20:05

WASHINGTON, April 23, 2012 /PRNewswire-USNewswire/ -- Scientists working with images from NASA's Cassini spacecraft have discovered strange, half-mile-sized objects punching through one of Saturn's rings and leaving glittering trails behind them. The results will be presented tomorrow at the European Geosciences Union meeting in Vienna, Austria. (Logo: http://photos.prnewswire.com/prnh/20081007/38461LOGO ) The penetration occurred in the outermost of Saturn's main rings, called...

Image 1 - Lake On Titan Resembles One In Africa
2012-04-21 05:09:53

A new study based on data from the Cassini spacecraft suggests that a lake on one of Saturn's moons behaves similarly to the Etosha salt pan on Earth. A group led by Thomas Cornet of the Université de Nantes, France, a Cassini associate, found characteristics of Ontario Lake on Titan are similar to Etosha Pan in Namibia, Africa because it drains and refills from below. Etosha Pan is a lake bed that fills with a shallow layer of water from groundwater levels that rise during...

Image 1 - Cassini Snaps Images As It Flies Over Enceladus
2012-04-17 03:36:15

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 kilometers). This flyby was designed primarily for the ion and neutral mass spectrometer to analyze, or "taste," the composition of the moon's south polar plume as the spacecraft flew through it.  Cassini's path took it along the length of Baghdad Sulcus, one of Enceladus' "tiger stripe"...

104240992
2012-03-30 06:39:23

The Cassini spacecraft has captured new images and measurements of some of Saturn´s moons. This new evidence may help scientists determine if life does exist outside of Earth´s closed system. Enceladus, the moon with the most promise for microbial life, has cryovolcanic geysers on its surface that spews into the moons thin atmosphere. The Cassini spacecraft flew into these plumes at an altitude of 46 miles above the surface. They used the ion and neutral mass spectrometer...

cassini data
2012-03-27 09:31:00

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 first time, a team of planetary scientists have made simultaneous measurements of Saturn´s nightside aurora, magnetic field, and associated charged particles. Together the fields and particle data provide information on the electric currents flowing that produce the emissions. Team leader Dr Emma...

Cassini Mission's Final Plans Laid Out
2012-03-26 12:09:00

The Cassini space probe will be diving into a gap between Saturn's atmosphere and its innermost ring for the final part of its mission in 2016. Linda Spilker, the mission's project scientist, outlined the details of the spacecraft's final leg recently at the 43rd Lunar and Planetary Science Conference (LPSC) in the Woodlands, Texas. Cassini's last set of orbits may bring scientists a new perspective, and help unlock more clues about Saturn's rings. The spacecraft will carry out about...


Latest Cassini–Huygens 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...

4_8f22c004497825023679cbda1abc7a952
2004-10-19 04:45:41

Saturn's moon Titan -- Titan is the planet Saturn's largest moon. It is larger than either of the planets Mercury or Pluto and is the second-largest moon in the solar system after Ganymede (it was originally thought to be slightly larger than Ganymede, but recent observations have shown that its thick atmosphere caused overestimation of its diameter). Titan was discovered on March 25, 1655 by the Dutch astronomer Christian Huygens, making it one of the first non-terrestrial moons to be...

4_f0e5ac03d4e97f35777b488aa44a79072
2004-10-19 04:45:41

The Planet Saturn -- in astronomy, 6th planet from the sun. Astronomical and Physical Characteristics of Saturn Saturn's orbit lies between those of Jupiter and Uranus; its mean distance from the sun is c.886 million mi (1.43 billion km), almost twice that of Jupiter, and its period of revolution is about 291/2 years. Saturn appears in the sky as a yellow, starlike object of the first magnitude. When viewed through a telescope, it is seen as a golden sphere, crossed by a series of...

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