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Latest Titan Stories

Saturn’s Jet Stream Process Revealed By Cassini
2012-06-26 04:35:48

Lee Rannals for redOrbit.com NASA's Cassini spacecraft has revealed just how Saturn's jet streams work, according to a new study published in the journal Icarus. Scientists have been trying to understand the mechanism that drives Saturn's jet streams, which blow faster in other places, and churn east and west across the planet. The jet streams in Saturn's atmosphere slice across the face of the planet and are visible to the human eye, and also visible at altitudes detectable by...

Titan In The Shadows Of Saturn’s Rings
2012-06-20 04:01:17

Titan appears to be strung like a bead on Saturn´s rings, which cast shadows onto the southern hemisphere of the gas giant in this beautiful image from Cassini. Faint but exquisite detail in the gas giant´s upper atmosphere paints a tranquil scene. A thin band of bright white ammonia ice clouds is etched into the planet´s disc towards the top of the image while clouds dotted below are faded scars of a huge storm that raged across the planet through much of 2011. Shadows...

Saturnian Moon Titan Has Tropical Lakes, Cassini Finds
2012-06-14 12:02:30

Lee Rannals for redOrbit.com NASA's Cassini spacecraft has discovered tropical lakes on Saturn's moon Titan, one of which is about half the size of Utah's Great Salt Lake. Previous models had assumed the long-standing bodies of liquid only existed at the poles on the moon, but the latest findings published in this week's issue of the journal Nature shows the methane lakes in the "tropics" of Titan. Caitlin Griffith, the paper's lead author, said that the liquid for these lakes likely...

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2012-06-02 12:10:41

Intense UV radiation on the red planet releases methane from organic materials which meteorites transport onto its surface It was a sensation when scientists discovered methane in Mars´ atmosphere nine years ago. Many saw the presence of the gas as a clear indication of life on the inhospitable planet, as on Earth methane is produced predominantly by biological processes. Others assumed geological processes, such as volcanoes, to be the cause. What has been missing until now is...

Cassini Spots Tiny Moon Methone
2012-05-22 04:03:14

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 flyby will put the spacecraft in an orbit around Saturn that is inclined, or tilted, relative to the plane of the planet's equator. The flyby of Methone took place on May 20 at a distance of about 1,200 miles (1,900 kilometers). It was Cassini's closest flyby of the 2-mile-wide (3-kilometer-wide) moon. The...

Cassini, Saturn Moon Photographer
2012-05-04 03:18:29

Shortly after passing Enceladus, Cassini had a non-targeted encounter of Dione. At closest approach, the spacecraft flew within about 5,000 miles (8,000 kilometers) of the moon. Cassini's cameras captured several mosaics during this encounter, including one taken around the time of closest approach that covered a fracture named Latium Chasma at resolutions of about 175 feet (53 meters) per pixel. Other mosaics cover much of Dione's northern hemisphere that faces away from Saturn in its orbit,...


Latest Titan Reference Libraries

10_03cbf2e48325a32a6279f51ebdfa26b92
2004-10-19 04:45:44

Pisces (fish) Constellation -- Location: Zodiac constellation, visible from both Hemispheres; Coordinates: Right Ascension: 01h; Declination: +15; Source: Ancient, Middle East and eastern Mediterranean, also Greek and Roman mythology. The constellations that are included in the Zodiac - the 12 constellations recognized by Babylonian astronomers through which our Sun, moon, and planets appeared to travel during the course of a year - are considered to be among the oldest sky patterns...

10_847eb3ad0e4680644a7b9cff3762be112
2004-10-19 04:45:44

Draco (dragon or serpent) Constellation -- Location: Northern Hemisphere; Coordinates: Right Ascension: 17h; Declination: +65; Source: Creation and dragon myths from Greek, Roman, eastern Mediterranean, Middle East, Indian and Norse cultures Two circumstances lie behind the multitude of myths associated with Draco. First, due to the precession of the Earth, Draco's star Thuban was the pole star approximately 4000 years ago. It would have seemed to ancient sky watchers that the Earth...

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...

Saturn's Moon Hyperion
2004-10-19 04:45:41

Saturn's moon Hyperion -- Hyperion is a moon of Saturn discovered by Bond and Lassell in 1848. It is the largest highly irregular (non-spherical) body in the solar system (Proteus is quite a bit larger but is almost spherical). It seems likely that Hyperion is a fragment of a larger body that was broken by a large impact in the distant past. The largest crater on its surface is approximately 120 kilometers in diameter and 10 kilometers deep. Like most of Saturn's moons, Hyperion's low...

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...

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Word of the Day
bellycheer
  • Good cheer; viands.
  • To revel; to feast.
The word 'bellycheer' may come from 'belle cheer', "good cheer".
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