how many moons does saturn have?
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Saturn has 31 known moons.
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Jupiter has 63 moons or "natural satellites" ... http://www.answers.com/jupiter's%20moons\n\nThey have ALL been named ...\n\nThe Voyager 1 mission discovered three inner moons in 1979, bringing the total then known to 16 (17 if one counted Themisto, which had been found but then lost in 1975). The total rested there until 1999. Since then, researchers using sensitive ground-based detectors have recovered Themisto and found a further 46 tiny moons in long, eccentric, generally retrograde orbits. They average 3 kilometres in diameter, and the largest is barely 9 km across. All of these moons are thought to be captured asteroidal or perhaps cometary bodies, possibly fragmented into several pieces, but very little is actually known about them. The total number of known moons of Jupiter now stands at 63, currently the most of any planet in the solar system. Many additional tiny moons may exist that have not yet been discovered.
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snow is composed of water and ice. \n\nthe planet saturn does not have water. its atmosphere is made of hydrogen and helium gases, ammonia, and small amounts of other gases. its core is surrounded by a shell of solid hydrogen, which is in turn surrounded by a shell of liquid hydrogen. \n\nwhile saturn does not have snow, one of its moons, titan, does. titan, with its temperature just 4 degrees centigrade above the "triple-point" temp of methane, produces methane snow and solid methane ice, methane liquid and methane vapor gas.
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Of the inner, rocky, planets, Mercury and Venus have no moons, Earth has one, and Mars has two tiny little ones, called phobos and deimos (fear and hatred). Our moon is actually named Luna.
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Neptune has 13 known moons. The largest by far, and the only one massive enough to be spheroidal, is Triton, discovered by William Lassell just 17 days after the discovery of Neptune itself. Unlike all other large planetary moons, Triton has a retrograde orbit, indicating that it was captured, and probably represents the largest known example of a Kuiper Belt object (although clearly no longer in the Kuiper Belt). It is close enough to Neptune to be locked into a synchronous orbit, and is slowly spiraling inward. Triton is the coldest object that has been measured in the solar system.\n\nNeptune's second known satellite, the irregular moon Nereid, has one of the most eccentric orbits of any satellite in the solar system.\n\nFrom July to September 1989, Voyager 2 discovered six new Neptunian moons. Of these, the irregularly shaped Proteus is notable for being as large as a body of its density can be without being pulled into a spherical shape by its own gravity. Although the second most massive Neptunian moon, it is only one quarter of one percent of the mass of Triton. Neptune's innermost four moons, Naiad, Thalassa, Despina, and Galatea, orbit close enough to be within Neptune's rings. The next farthest out, Larissa was originally discovered in 1981 when it had blocked a star. This was attributed to ring arcs, but when Voyager 2 observed Neptune in 1989, it was found to have been caused by the moon. Five new irregular moons discovered between 2002 and 2003 were announced in 2004.
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mercury and venus have none\nearth has 1\nmars has 2\njupiter has 60\nsaturn has 31\nuranus has 27\nand neptune has 13.\n\nseeing how pluto has been erased as a planet the moons shouldn't really count, but if you really need to pluto has 3 moons.
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Water ice. \nhttp://solarsystem.nasa.gov/planets/profile.cfm?Object=Saturn&Display=Moons\n\nIn some places it is strewn with ice boulders and ice blocks between 10 and 100 meters across. Other areas are covered with fine homogenous particulates.\nhttp://www.solarviews.com/eng/enceladu.htm
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Check the first link for the pics.\n\nSaturn's equator is tilted relative to its orbit by 27 degrees, very similar to the 23-degree tilt of the Earth. As Saturn moves along its orbit, first one hemisphere, then the other is tilted towards the Sun. This cyclical change causes seasons on Saturn, just as the changing orientation of Earth's tilt causes seasons on our planet. The first image in this sequence, on the lower left, was taken soon after the autumnal equinox in Saturn's Northern Hemisphere (which is the same as the spring equinox in its Southern Hemisphere). By the final image in the sequence, on the upper right, the tilt is nearing its extreme, or winter solstice in the Northern Hemisphere (summer solstice in the Southern Hemisphere).\n\nAstronomers are studying this set of images to investigate the detailed variations in the color and brightness of the rings. They hope to learn more about the rings' composition, how they were formed, and how long they might last. Saturn's rings are incredibly thin, with a thickness of only about 30 feet (10 meters). The rings are made of dusty water ice, in the form of boulder-sized and smaller chunks that gently collide with each other as they orbit around Saturn. Saturn's gravitational field constantly disrupts these ice chunks, keeping them spread out and preventing them from combining to form a moon. The rings, as shown here, have a slight pale reddish color due to the presence of organic material mixed with the water ice.\n\nSaturn is about 75,000 miles (120,000 km) across, and is flattened at the poles because of its very rapid rotation. A day is only 10 hours long on Saturn. Strong winds account for the horizontal bands in the atmosphere of this giant gas planet. The delicate color variations in the clouds are due to smog in the upper atmosphere, produced when ultraviolet radiation from the Sun shines on methane gas. Deeper in the atmosphere, the visible clouds and gases merge gradually into hotter and denser gases, with no solid surface for visiting spacecraft to land on. \n\n\nThe second link tells you something about Saturn\n\nst
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Saturn has a large number of moons. The precise figure will never be certain as the orbiting chunks of ice in Saturn's rings are all technically moons, and it is difficult to draw a distinction between a large ring particle and a tiny moon. Seven of the moons are massive enough to have collapsed into a spheroid under their own gravitation. These are compared to Earth's moon in the table below. Saturn's most noteworthy moon is Titan, the only moon in the solar system to have a dense atmosphere.\n\nThough it has 47 confirmed satellites.
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The Saturn V rocket was launched 13 times.  A total of 15 were built.  Apollo 4 and 6 were unmanned test-launches, and Apollo 8-17 were lander tests and flights to the moon.  One last Saturn V was used to launch Skylab-1 in 1973.  Two saturn V's were never used, and many of thier pieces are on display.
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Seven.\n\nThe rings have been given letter names in the order of their discovery. The main rings are, working outward from the planet, known as C, B, and A. The Cassini Division is the largest gap in the rings and separates Rings B and A. In addition a number of fainter rings have been discovered more recently. The D Ring is exceedingly faint and closest to the planet. The F Ring is a narrow feature just outside the A Ring. Beyond that are two far fainter rings named G and E. The particles in Saturn's rings are composed primarily of water ice and range from microns to meters in size. The rings show a tremendous amount of structure on all scales; some of this structure is related to gravitational perturbations by Saturn's many moons, but much of it remains unexplained.
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Jupiter has four large moons and dozens of smaller ones (there are about 60 known moons so far). Galileo first discovered the four largest moons of Jupiter, Io, Europa, Ganymede, and Callisto in 1610, using a 20-power telescope; these moons are known as the Galilean moons. \n\nThe moons of Jupiter are (in order by their distance from Jupiter): Metis, Adrastea, Amalthea, Thebe, Io, Europa, Ganymede (the biggest), Callisto (the second biggest), Leda (the smallest), Himalia, Lysithea, Elara, Ananke, Carme, Pasiphae, Sinope, and many newly-discovered moons that haven't been named yet.
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Let's count:\n\nMercury has None\nVenus has None\nEarth has 1\nMars has 2\nJupiter has 63\nSaturn has 46\nUranus has 27\nNeptune has 13\nPluto has 3\nUB-313 has 1\n\nThat makes 155 known moons in the solar system, 156 if you count Xena (UB-313) as a planet.
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Easy question first, they are there because the gravitational pull of Saturn caused 2 or more objects to collide with enough velocity for the debri not to fall to saturn.\n\nNow the hard one, according to NASA:\n\n"Cassini found that the inner and outer parts of ring B contain rings that are hundreds of kilometers wide (hundreds of miles) and vary greatly in the amount of material they contain. A thick, 5,000-kilometer-wide (3,100-mile) core contains several bands with ring material that is nearly four times as dense as that of ring A and nearly 20 times as dense as that of ring C."
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http://www.space.com/reference/pluto/moons.html
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Planets have moons. Damn!
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The last time I checked there were still 9 planets and they were considering maybe adding a 10th. Pluto is a planet with a moon of it's own named Charon. Astronomers have also identified a couple of other large bodies orbiting beyond Pluto. It has been suggested that there could be two planetoids beyond Pluto that revolve around each other.