Home (Saturn)

 Astronomy 

Home  
 
 
Home » Astronomy » Saturn


 

Saturn

Astronomy  Satellite  Scattering

Saturn's Ring System
The rings of Saturn have puzzled astronomers ever since they were discovered by Galileo in 1610, during the first telescopic observations of the night sky.


Saturn, the ringed planet
Saturn, the large gas giant beyond Jupiter and sixth planet from the Sun, is one of the five (Mercury, Venus, Mars and Jupiter) planets visible from Earth using only the naked-eye.

Saturn
Saturn is the sixth planet from the Sun and the second largest planet in the Solar System, after Jupiter.

Saturn's Atmosphere
The sixth planet from the Sun in the solar system. Saturn orbits the Sun at an average distance of 9.5 AU. The planet has a mass 95.2 times the mass of Earth and a radius 9.45 times the radius of Earth.

SATURN THE RINGED PLANET
Way out beyond Jupiter is the second of the gas giants, Saturn.
When Galileo focused his telescope on Saturn he was puzzled to find that it had an irregular shape.

Saturn's Rings
By Brian Ventrudo
More than a few stargazers got their start with a first look at Saturn through a telescope. The planet is simply a beautiful object.

Saturn eclipses an icy moon
The mighty planet Saturn is circled by a fleet of moons, each as different from the other as individual people.

Saturn
Saturn as seen by Hubble ©NASA and The Hubble Heritage Team (STScI/AURA) Saturn is probably the best known and most beautiful planet in the solar system.

Saturn
Share
Here is a planet that everyone knows something about. Nearly anyone who has spent some time in school can recognize its because of its rings, but what else do you know about the Saturnian world?

Saturn's New Moons
Many new Saturnian moons are now confirmed; the pre-2000 reports are probably in error. More recent discoveries can be seen here. And more discoveries are expected from Cassini, now in orbit around Saturn.
Cassini ...

Saturns Smaller Moons
Last week, we looked at the largest gem in Saturns vast collection satellite treasures, Titan. This week, we will look at other, smaller in the Saturnian system.

SATURN'S MOONS
Saturn has many moons (62 discovered as of 2012). The moons are: Titan, Rhea, Iapetus, Dione, Tethys, Enceladus, Mimas, Hyperion; Prometheus, Pandora (shepherd moons), Phoebe, Janus, Epimetheus, Helene, Telesto, Calypso, Atlas, Pan, ...

Saturn's Rings
Return to the StarChild Main Page
Go to Imagine the Universe! (A site for ages 14 and up.) ...

Saturn's hexagon emerges from winter darkness
DR EMILY BALDWIN
ASTRONOMY NOW
Posted: December 10, 2009 ...

Saturn (astronomy) at HighBeam Research
Saturn (astronomy) on Wikipedia
Loading...
Pictures from Google Image Search ...

Do Saturn's moons cast observable shadows on Saturn?
I've seen the tiny black shadows cast by Jupiter's moons. Do Saturn's moons cast observable shadows on that planet?

Saturn, like the other Jovian planets (Jupiter, Uranus, and Neptune), is covered with a thick atmosphere composed mainly of hydrogen and helium, with some methane and ammonia; its temperature is believed to be about −270°F; ...

Saturn's Ring System
In 1610 Galileo Galilei turned his primitive telescope to the heavens and was astonished to observe a bright star flanked by two dimmer ones.

Saturn is the _______________________ planet from the Sun in our Solar System.

Saturn
A highly oblate whose atmosphere is hydrogen and helium. The predominant condensable aerosols are methane, ammonia, hydrogen sulfide, and water.

Saturn's Moons
Overview
Saturn has 31 known moons. Of them, Titan is the largest, and is the second-largest in our solar system (Jupiter's Ganymede is largest). The other satellites have icy surfaces and many craters.

Saturn is the 6th planet from the Sun
Saturn was named in the 6th century after the Roman god of agriculture. The planet was first observed with a telescope by Galileo in 1610.
kidcyber has located these useful websites about the planet Saturn ...

Saturn means:
Saturn was the god of agriculture, he was called Cronus by the Greeks. He is the son of Uranus, and father of Jupiter. Saturn over threw his father to become king of the gods, but was then over thrown himself by his son Jupiter.

Saturn transits - or passes in front of - the Crab Nebula on the evening of January 4. Afterwards, Saturn slowly drifts westward (left to right) through Taurus, staying within vicinity of the Crab Nebula throughout the month.

Saturn advertises itself as "a different kind of car company" although it is actually a division of General Motors. Saturn prides itself on dealerships that feature the "Saturn Difference," which means, among other things, no-haggle pricing.

Saturn has 34 named moons, among them Titan, about the size of Jupiter's Ganymede, both larger than the planet Mercury.

Saturn's renowned rings appear to be mostly made of small particles of water ice, some of which may be coating rocky particles.

Definition: Saturn: Saturn is the sixth planet from the sun. It is second in size only to Jupiter. It is named for the Roman god of agriculture.
Space Tragedies9 Planets in Nine DaysAstronomy 101
Related Articles ...

Saturn
Wikipedia, the free encyclopedia - Cite This Source
Saturn is the sixth planet from the Sun and the second largest planet in the Solar System, after Jupiter.

Saturn's other Moons
Saturn's other moons have icy surfaces that are very cold so that ice is as rigid as rock and craters form from meteor impacts. The mean densities of these moons are 1.0 to 1.

Planet Saturn Moons: Mundilfari
Mundilfari is a moon of the planet Saturn.
For a listing of other moons, see Moons of the planets.

Why are Saturn's rings flat?
Why are Saturn's rings flat? Why isn't the debris dispersed equally around the whole planet?

Saturn has 61 moons with confirmed orbits, 52 of which have names, and most of which are quite small. There are also hundreds of known "moonlets" embedded within Saturn's rings.

Saturn's Moons
and two of its moons, and , were photographed by Voyager 1 at a distance of 13 million km (8 million mi). The shadows of Saturn's three bright rings are cast onto the cloud tops.

Saturn is the sixth planet from the sun. Image Credit: NASA
Saturn is a funny-looking planet. True, it's not the only planet with rings. Jupiter, Uranus and Neptune have rings, too. But Saturn's rings are the biggest and brightest.

Saturn Controls a Giant Planetary System
THE LATEST CASSINI NEWS FROM SATURN
IMPORTANT CASSINI FINDINGS ABOUT MOONS AND RINGS
MOONS RINGS MOONS OF THE SOLAR SYSTEM ...

Saturn Symbol
In terms of mythology, Saturn was the father of Jupiter (he was also called Cronus). Saturn is the last of the planets that have been known since ancient times and the most distant planet that can be seen easily with the eye.

*Saturn is one of the 5 planets visible with the naked eye, but for astronomy purposes a good set of binoculars of 25x is the minimum requirement for viewing Saturn and its yellow colour.

A view of Saturn as it is approached by the Cassini spacecraft.
Some basic facts about Saturn
Planet ...

Venus and Saturn will pair up in the western sky on the evening of June 30th.
The planets will pass 41' apart around 9 P.M. EDT (01:00 UT, July 1st).
Venus will shine at magnitude -4.4; Saturn will glow at magnitude +0.6.

Saturn's rings are extraordinarily thin: though they're 250,000 km or more in diameter they're no more than 1.5 kilometers thick.

Saturn has intrigued man for centuries, especially since the invention of the telescope when the Saturn's grand rings were observed for the first time.

Saturn Nebula (NGC7009) in Aquarius
(RA 21h 04.2m , Dec. -11°22', 8.3 mag., >25" in diameter) ...

Saturn
Saturn is the sixth planet and the second jovian giant. Saturn is 120,000 km (75,000 miles) across and about 95 times Earth's mass, one day lasts 10 hours 15 minutes.

Saturn Storm
Such spots are relatively rare on Saturn. The previous one visible from Earth appeared in 1933, but it was much smaller than the 1990 system and much shorter lived, lasting for only a few weeks.

Saturn: Saturn is the second largest planet in our solar system, the sixth planet from the Sun and features an impressive system of rings.

Saturn right. Taken with D = 63 mm (less than 2.5 inches!!!), F = 840 mm, digital point-and-shoot camera (but a decent one) attached after the eyepiece. Effective focal length F ~ 2,000 mm, exposure time 1/13 sec, ISO 100.

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....
(e.g. Europa
Europa (moon) ...

Saturn, the farthest planet easily visible to the unaided eye, is known for its extensive, complex system of rings, which are very impressive even in a small telescope.

Saturns Rings

The rings of Saturn are made up of icy particles ranging in size from micrometres to metres. Almost entirely water ice, the particles are contaminated with some dust and other chemicals.

Saturn Nebula (NGC 7009, Caldwell 55)
Saturn Nebula, photo: Spacetelescope.org, NASA/ESA ...

SATURN'S RINGS
The spectacular aggregation of countless billions of small rocky and icy particles that surround and orbit Saturn in its equatorial plane. Three main rings can be seen even in small telescopes from Earth.

Saturn (1/4) and Neptune (3/4):
Fold the tape back in half, then in half again. Fractions: 1/4th and 3/4th. Unfold and lay flat. What planets do you think are at these points?

Saturn's largest satellite is the mysterious world called Titan. It has slightly greater diameter, density, and mass than Callisto. It is probably half rock, half ice.

Saturn with its fantastic rings is about 1 light hour from the Sun. These are "false color" image from Voyager. Saturn's large satellite Titan is massive enough to have its own atmosphere, though probably too cold to support life.

Saturn
The sixth planet in the solar system, noted for its obvious ring structure. Saturn is almost ten times the Earth's distance from the Sun. The planet completes a circuit around the Sun in about 30 Earth years.

Saturn - Variable projection.
Pythagoras - Prime focus
Pythagoras - Variable projection
Images with 10 inch f/10 LX200 ...

Saturn's largest moon Titan was seen as a strange world with its dense atmosphere and variety of hydrocarbons that slowly fall upon seas of ethane and methane.

Saturn's most well known feature is its rings. These rings are made up of dust and rocks covered with ice. That is the same type of material found in comets.

In Saturn's rings, the gap between rings B and C. [H76]
Lyrae
see Vega [H76]
Lyrae Stars ...

The Saturn Handbook, Julius Benton, Association of Lunar and Planetary Observers (A.L.P.O.).

KNOTS
Saturn's outermost ring, the subdivided "F" ring, has many visible knots or clumps of matter. These knots may be clumps of particulate ring material or tiny orbiting moons of Saturn.
...

Jupiter, Saturn, Uranus, and Neptune.
giant star - (n.)
A type of star brighter than main sequence stars of the same spectral type.

Cerca de Saturno
El Voyager 1 de los EE.UU, envía a Tierra las primeras imágenes de Saturno y sus anillos.
1986 A.C.

NGC 7009, "Saturn Nebula" is a planetary nebula quite spectacular in large instruments. It has 'rays' which extend from both sides of the main disc. The nebula is 1º west of nu Aqr. Burnham (p. 190) has a location chart.

Movie of a Saturn Apollo Launch: (.mov) or (.avi). (587K)
The Manned Flights of Apollo
Apollo 7 Saturn 1B October 11-12, 1968 Walter M. Schirra, Jr. Donn F. Eisele R. Walter Cunningham ...

JUPITER and SATURN: Jupiter radiates about 1.6 times as much heat, in the form of infrared energy, as it receives from the Sun.

Saturn (NASA SP-7, 1965) See planet, table. Saturn 5 launch vehicles (From Stargazers to Starships Glossary - GSFC) The biggest rocket built to date, weighing 2700 tons fully loaded.

A 5000-km gap in Saturn's ring system observable through small telescopes. G.D. Cassini discovered this dark gap in Saturn's rings in 1675.
celestial equator ...

"Appendages" on Saturn
Galileo noted two appendages from the sides of Saturn. These disappeared then later reappeared. It was not until 1656 that the Dutch scientist, Christiaan Huygens correctly described them as rings.

Me: So, did you see Saturn last night?
Him: No, it was too cold out to go observing.
Me: Oh.
Him: But my 18" dob blows your puny little 2.7" refractor out of the water, you teeny dweeb! ...

The UV radiation produced in the upper atmosphere of Jupiter, Saturn, Uranus by high-energy particles in the planet's magnetosphere.
Electromagnetic Radiation ...

1980 - Saturn - Success - Voyager 1 sends back images of Saturn and its system
1980 - Success - Launch of the Solar Maximum Mission satellite ...

NGC 7009 displays a pair of jug-handle-like "ansae" that give it the name "The Saturn Nebula.

For it resemblance with the planet Saturn it is called Saturn Nebula: in larger scopes it appears as a bright inner ring surrounded by a patchy disk. Small scopes show a misty greenish disk of 8th mag.

The box shows the picture of happy people looking through the telescope and then a few colorful Hubble quality shots of some planets (Jupiter, Saturn, Mars) or of Andromeda galaxy.

The largest, Jupiter, is 318 time Earth's mass, while Saturn, Uranus, and Neptune are respectively 95, 15, and 17 times Earth's mass. In terms circumference, these four planets are 11.2, 9.5, 4.0, and 3.9 times Earth's circumference.

Cassini's division the major division in Saturn's rings, between the A- and B-rings celestial equator the Earth's equator projected onto the sky celestial object an object in space which appears in Earth's sky celestial poles the ...

Perturbations from other planets (primarily Saturn) cause the Trojans to oscillate around L4 and L5 by 15-20° and inclinations up to 40° to the orbital plane. These oscillations generally take 150-200 years to complete.

The RA of the "giant planets" (Jupiter, Saturn, Uranus and Neptune) changes very, very slowly. Therefore the Earth's sidereal period becomes a dominant factor.

But five unusually bright stars - Mercury, Venus, Mars, Jupiter and Saturn behaved differently. Within a single night they would remain in a fixed position relative to the other stars.

I love it when Saturn is up during a star party. I love being the guy who shows someone Saturn through a telescope for the first time, their reactions are always the same: "WOW! LOOK AT THAT! MAN, THAT'S AWESOME! OH MAN THAT'S COOL! ...

Jovian planet is a term used for the four largest planets in the solar system: Jupiter, Saturn, Uranus, and Neptune.

of planetary positions, but it has several unexplained coincidences: the centers of the epicycles for Mercury and Venus always line up with the position of the Sun, and the lines from the epicycle center to the planet for Mars, Jupiter and Saturn ...

The "oohs" and "aahs" at a public star party as people get their first good look at the Moon or Saturn are a pleasant reward for the proud telescope owner. Naturally, you will have aimed the scope at the most spectacular object above the horizon.

For example, Saturn has a specify gravity, or density, of 0.71. Therefore an equal volume of water would weigh more than the planet - if you had a big enough bowl of water, Saturn would float in it! ...

After the Sun, the next largest bodies in the solar system are the so-called ``gas giant'' planets, Jupiter, Saturn, Uranus and Neptune. Of these Jupiter is the largest and most massive.

Originally a description of the appearance of Saturn's rings before they were recognised as being a ring system.

Ptolemy believed the planets and Sun to orbit the Earth in the order Mercury, Venus, Sun, Mars, Jupiter, Saturn.

NGC 7009, or the Saturn Nebula, is one of the brightest planetary nebulae, named after the planet Saturn because it is similar in shape. NGC 7293, or the Helix Nebula, is the closest planetary nebula to Earth, only 400 light-years away.

Cassini
A spacecraft en route to Saturn, scheduled to arrive in 2004. Named after the astronomer who discovered the dark gap between the two main rings of Saturn.

celestial body
Any object beyond the Earth and visible in the sky.

Within the Solar System, the average temperature on Pluto is around -235°C, on Neptune around -220°C, on Uranus -210°C, on Saturn -184°C and on Jupiter -153°C.

They are in the order as they appear moving towards from the sun, Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune, Pluto.

See also: See also: Astro, Planet, Astronomy, Astronomer, Earth

Astronomy  Satellite  Scattering

 
RSS Mobile