By
Melinda Herron
11/29/2011
Moons of Saturn
The moons of Saturn are a very interesting topic to research. Before beginning this amazing journey on the moons, first we must do a brief overview of the planet Saturn. Saturn is the sixth largest planet from the sun; it is very large and does not have very much water. This research paper will explore the different moons, the names, atmosphere, similarities and sizes of the moons. Saturn has 62 moons that have been discovered but only 52 have been given an official name while the others still are waiting to have specific information found out about them to give them a name. Only 18 moons have been officially sanctioned by the International …show more content…
Saturn is at a distance of 83,000 miles and has an orbital period around Saturn is 13.8 hours. Pan was discovered in 1990 by the Voyager team. A Pan orbit within the Encke Gap which is located in the Saturn’s A ring. The Encke Gap is a space in the A ring that helps Pan to orbit around Saturn.
Helene- named after Greek goddess Helene popularly known as Helene of Troy and the name means torch. Helene’s moon is an irregular shape in body and is measured about36 x 32 x 30 km in diameter. The moon orbits Saturn at 234,500 in distance and its mass is 8x 10by 17. The surface materials are composed of particularly dark and organic rich mater and condense ices. Helene was discovered by P. Laques and J. Leacheus in the year 1990.
Dione- Named after Greek goddess Dione and the mother for Aphrodite she was describe as a temple associate. Dione is about 1,118km is diameter and has a density of 1.43gm/cm the rest is ice. The temperature is extremely cold and the distance from Saturn is 377,400 km, and includes crater area that measure about 100 km in diameter. Dione was discovered in 1684 by Giovanni …show more content…
Titan is largest of the Saturn’s moon and is the most Earthlike of its kind; it looks a lot like a frozen version of the plant earth. The surface is very cold; it has a temperature of -290 degrees Fahrenheit and has a thick atmosphere but does not hold gravity well. Titan’s atmosphere has an altitude 10 times higher than or nearly 600 km into space as oppose to the earth. According to a space expedition in 1980 by the Voyager 1Titan showed to only have air pressure of one and a half at sea level and four times as dense of the earth. Titan has chemical readings is mostly gas about 95% nitrogen and 5% methane, which are two chemicals that are present in earth’s surface. Nitrogen help produces this thick smog like cloud that can hold water and produces rain. With the help of methane which is a gas allows the cloud s rain to produce or rain down liquids similar to gasoline. Titan orbits Saturn 1.2 million km or 745,000 miles it take16 days to make complete circle. The radius is 2,575 km and 112 km in