News tagged with saturn
Seeking signs of life at the glacier's edge
Microbes living at the edges of Arctic ice sheets could help researchers pinpoint evidence for similar microorganisms that could have evolved on Mars, the Jovian moon Europa, or Saturn's moon Enceladus.
Space & Earth / Earth Sciences
May 17, 2012 |
not rated yet |
0
|
What caused a giant arrow-shaped cloud on Saturn's moon Titan?
(PhysOrg.com) -- Why does Titan, Saturn's largest moon, have what looks like an enormous white arrow about the size of Texas on its surface?
Space & Earth / Space Exploration
Aug 16, 2011 |
4.5 / 5 (20) |
36
|
Researchers build computer model that explains lakes and storms on Saturn's moon Titan
Saturn's largest moon, Titan, is an intriguing, alien world that's covered in a thick atmosphere with abundant methane. With an average surface temperature of a brisk -297 degrees Fahrenheit (about 90 kelvins) ...
Space & Earth / Space Exploration
Jan 04, 2012 |
4 / 5 (7) |
1
|
A water ocean on Titan?
Oddities in the rotation of Saturn's largest moon Titan might add to growing evidence that it harbors an underground ocean, researchers suggest.
Space & Earth / Space Exploration
May 05, 2011 |
5 / 5 (23) |
57
|
New computer model shows Titan atmosphere more Earth-like than thought
(PhysOrg.com) -- Two scientists from the French National Centre for Scientific Research in Paris have built a computer model that simulates the atmosphere on Titan, one of Saturn’s sixty two moons, and ...
Space & Earth / Space Exploration
Jan 16, 2012 |
3.9 / 5 (12) |
11
|
Strongest evidence yet indicates Enceladus hiding saltwater ocean
(PhysOrg.com) -- Samples of icy spray shooting from Saturn's moon Enceladus collected during Cassini spacecraft flybys show the strongest evidence yet for the existence of a large-scale, subterranean saltwater ...
Space & Earth / Space Exploration
Jun 22, 2011 |
4.3 / 5 (23) |
29
|
Falcon Heavy Rocket gets unveiled by SpaceX (Update)
(PhysOrg.com) -- Private spaceflight company, SpaceX, unveiled their massive 22 story big Falcon Heavy rocket capable of carrying a cargo capacity of 117,000 pounds. The 27-enginge Falcon Heavy is aimed to ...
Space & Earth / Space Exploration
Apr 05, 2011 |
4.9 / 5 (25) |
110
|
Looking deep into a violent storm on Saturn
(PhysOrg.com) -- ESO’s Very Large Telescope (VLT) has teamed up with NASA’s Cassini spacecraft to study a rare storm in the atmosphere of the planet Saturn in more detail than has ever been possible ...
Space & Earth / Space Exploration
May 19, 2011 |
5 / 5 (8) |
1
|
Beams of electrons link Saturn with its moon Enceladus
(PhysOrg.com) -- Data from NASA's Cassini spacecraft have revealed that Enceladus, one of Saturn's diminutive moons, is linked to Saturn by powerful electrical currents - beams of electrons that flow back ...
Space & Earth / Space Exploration
Apr 20, 2011 |
4.4 / 5 (14) |
10
|
Spacecrafts reveal mysteries of Jupiter and Saturn rings
(PhysOrg.com) -- In a celestial forensic exercise, scientists analyzing data from NASA's Cassini, Galileo and New Horizons missions have traced telltale ripples in Saturn and Jupiter's rings to specific collisions ...
Space & Earth / Space Exploration
Mar 31, 2011 |
4.2 / 5 (6) |
0
|
New solar system formation models indicate that Jupiter's foray robbed Mars of mass
(PhysOrg.com) -- Planetary scientists have long wondered why Mars is only about half the size and one-tenth the mass of Earth. As next-door neighbors in the inner solar system, probably formed about the same ...
Jun 05, 2011 |
4.4 / 5 (10) |
5
|
Impact of comets could be responsible for Titan's atmosphere
(PhysOrg.com) -- Titan, Saturn's largest moon, may have had help with the creation of its nitrogen-rich atmosphere, according to a new study published in Nature Geoscience. Scientists believe that multip ...
Space & Earth / Space Exploration
May 09, 2011 |
4.2 / 5 (5) |
7
|
Tempest-from-hell seen on Saturn
(PhysOrg.com) -- Scientists analyzing data from NASA's Cassini spacecraft now have the first-ever, up-close details of a Saturn storm that is eight times the surface area of Earth.
Space & Earth / Space Exploration
Jul 06, 2011 |
5 / 5 (10) |
7
|
Cassini successfully flies over Enceladus
These raw, unprocessed images of Saturn's moons Enceladus and Tethys were taken on April 14, 2012, by NASA's Cassini spacecraft.
Space & Earth / Space Exploration
Apr 17, 2012 |
4.6 / 5 (18) |
0
|
Enceladus rains water onto Saturn
(PhysOrg.com) -- ESA's Herschel space observatory has shown that water expelled from the moon Enceladus forms a giant torus of water vapour around Saturn. The discovery solves a 14-year mystery by identifying ...
Space & Earth / Space Exploration
Jul 26, 2011 |
4.8 / 5 (16) |
0
|
Saturn
Saturn is the sixth planet from the Sun and the second largest planet in the Solar System, after Jupiter. Saturn, along with Jupiter, Uranus and Neptune, is classified as a gas giant. Together, these four planets are sometimes referred to as the Jovian, meaning "Jupiter-like", planets.
Saturn is named after the Roman god Saturn (that became the namesake of Saturday), equated to the Greek Kronos (the Titan father of Zeus) the Babylonian Ninurta and to the Hindu Shani. Saturn's symbol represents the god's sickle (Unicode: ♄).
The planet Saturn is composed of hydrogen, with small proportions of helium and trace elements. The interior consists of a small core of rock and ice, surrounded by a thick layer of metallic hydrogen and a gaseous outer layer. The outer atmosphere is generally bland in appearance, although long-lived features can appear. Wind speeds on Saturn can reach 1,800 km/h, significantly faster than those on Jupiter. Saturn has a planetary magnetic field intermediate in strength between that of Earth and the more powerful field around Jupiter.
Saturn has a prominent system of rings, consisting mostly of ice particles with a smaller amount of rocky debris and dust. Sixty-one known moons orbit the planet, not counting hundreds of "moonlets" within the rings. Titan, Saturn's largest and the Solar System's second largest moon (after Jupiter's Ganymede), is larger than the planet Mercury and is the only moon in the Solar System to possess a significant atmosphere.
For more information about Saturn, read the full article at
Wikipedia.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.
