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Secrets Of Saturns Mysterious Hexagonal Wave Revealed

Secrets Of Saturn's Mysterious Hexagonal Wave Revealed

Universidad del País Vasco Researchers of the University of the Basque Country reveal some of the secrets of Saturn's mysterious hexagonal wave, including its rotation period, which could be that of the planet itself In 1980 and 1981 NASA's...

Latest Planetary ring Stories

2014-04-14 16:21:17

WASHINGTON, April 14, 2014 /PRNewswire-USNewswire/ -- NASA's Cassini spacecraft has documented the formation of a small icy object within the rings of Saturn that may be a new moon, and may also provide clues to the formation of the planet's known moons. http://photos.prnewswire.com/prnvar/20081007/38461LOGO Images taken with Cassini's narrow angle camera on April 15, 2013 show disturbances at the very edge of Saturn's A ring -- the outermost of the planet's large, bright rings. One...

Chariklo
2014-03-27 03:37:28

[ Watch the Video: Artist’s Impression of Ring System Around Chariklo ] Lee Rannals for redOrbit.com - Your Universe Online Astronomers writing in the journal Nature say they have observed a minor planet which contains two rings of ice and pebbles for the first time. Chariklo sits about 1.2 billion miles out in the solar system between Saturn and Uranus, and the minor planet, or asteroid, has been known about for many years. However, this is the first time astronomers discovered...

2013-11-12 12:21:00

WASHINGTON, Nov. 12, 2013 /PRNewswire-USNewswire/ -- NASA has released a natural color image of Saturn from space, the first in which Saturn, its moons and rings, and Earth, Venus and Mars, all are visible. (Logo: http://photos.prnewswire.com/prnh/20081007/38461LOGO) The new panoramic mosaic of the majestic Saturn system taken by NASA's Cassini spacecraft, which shows the view as it would be seen by human eyes, was unveiled at the Newseum in Washington on Tuesday. Cassini's...

Saturn And Earth Pose Together In New Cassini Image
2013-11-12 11:30:14

Lee Rannals for redOrbit.com - Your Universe Online NASA has released a new image taken by its Cassini spacecraft that shows off features of Saturn with Earth in the background. The new image, consisting of 141 wide-angle images, shows the view of Saturn as it would be seen by human eyes. The image sweeps 404,880 miles across Saturn and its inner ring system, showing the planet’s moons and rings, Earth, Venus and Mars. "In this one magnificent view, Cassini has delivered to us a...

Backlit Saturn Infrared Images
2013-10-18 14:08:35

Brett Smith for redOrbit.com - Your Universe Online Without the sun to illuminate it, the ‘back’ of Saturn may not seem like much to look at. However, new images taken in the infrared spectrum that were released by NASA have revealed new details about the planet and its rings that are difficult to see from a sunlit view. "Looking at the Saturn system when it is backlit by the sun gives scientists a kind of inside-out view of Saturn that we don't normally see," said Matt Hedman, a...

Cassini Uncovers New Data About Saturn's Atmosphere Composition
2013-09-04 11:00:03

[ Watch the Video: Saturn Storm Reveals Its Explosive Power ] Lee Rannals for redOrbit.com - Your Universe Online A new analysis of near-infrared images taken by NASA's Cassini orbiter is providing more data about the composition of Saturn's atmosphere. Scientists, publishing a paper in the journal Icarus, say they have discovered that cloud particles at the top of Saturn's great storms are composed of a mix of three substances, including water ice, ammonia ice and an uncertain third...

Saturn Influences Jets Of Enceladus
2013-08-01 05:31:29

April Flowers for redOrbit.com - Your Universe Online The proximity of Saturn's moon Enceladus to the ringed planet can change the intensity of the jets of water ice and organic particles that shoot out from the moon, according to data from NASA's Cassini spacecraft. The findings, published in Nature, add to the growing evidence a liquid water reservoir or ocean lurks under the icy surface of the moon. The Cassini data is the first clear observation the bright plume emanating from...

Smile And Wave At Saturn!
2013-07-19 04:43:19

Lee Rannals for redOrbit.com - Your Universe Online NASA's Cassini spacecraft, currently orbiting around Saturn, will be poised to snap an image of Earth on Friday, and the space agency is asking the public to photobomb the picture. Cassini will be positioned to take an image of Earth through the rings of Saturn, and NASA is asking everyone to go outside and get in the picture. "Cassini has photographed Earth before, but this will be the first time Earthlings know in advance their...

2013-07-15 16:20:15

WASHINGTON, July 15, 2013 /PRNewswire-USNewswire/ -- NASA's Hubble Space Telescope has discovered a new moon orbiting the distant blue-green planet Neptune, the 14th known to be circling the giant planet. (Logo: http://photos.prnewswire.com/prnh/20081007/38461LOGO) The moon, designated S/2004 N 1, is estimated to be no more than 12 miles across, making it the smallest known moon in the Neptunian system. It is so small and dim that it is roughly 100 million times fainter than the...


Latest Planetary ring Reference Libraries

6_01f3c2cab5cf417ad24ef2a3539cb89c2
2004-10-19 04:45:42

Planetary Ring -- A planetary ring is a ring of dust and other small particles orbiting around a planet in a flat disc-shaped region. The most spectacular and famous planetary rings are those around Saturn, but all four of the solar system's gas giant planets (Jupiter, Saturn, Uranus, Neptune) possess ring systems of their own. The origin of planetary rings is not precisely known, but they are thought to be unstable and dissipate over the course of tens or hundreds of millions of...

4_2a3ec5950ad82c9b458cd93eed908c922
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...

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...

4_87c3c528e69480cedab7cc06c0ced3a32
2004-10-19 04:45:40

Jupiter's Moon Adrastea -- Adrastea [a-DRAS-tee-uh] is the second innermost known satellite of Jupiter. Adrastea was the daughter of Jupiter and Ananke and the distributor of rewards and punishments. Adrastea and Metis lie within Jupiter's main ring and may be the source of material for the ring. Very little is known about Adrastea. Discovered by D. Jewitt & E. Danielson Date of discovery 1979 Mass (kg) 1.91e+16 Mass (Earth = 1) 3.1961e-09 Radius (km) 12.5x10x7.5...

4_1ea17d1b9ccc524619673ffab292eb9e2
2004-10-19 04:45:40

Jupiter's moon Metis -- Metis [MEE-tis] is the innermost known satellite of Jupiter. It was named after a Titaness who was a consort of Zeus (Jupiter). Metis and Adrastea lie within Jupiter's main ring and may be the source of material for the ring. Very little is known about Metis. 40 kilometers (25 miles) in diameter, orbiting 128,000 kilometers (79,500 miles) from Jupiter. Discovered by Stephen Synnott Date of discovery 1979 Mass (kg) 9.56e+16 Mass (Earth = 1)...

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