When you gaze up into the night sky, Saturn is one of the most intriguing planets you can observe. The second-largest planet in our solar system, this celestial giant has secrets that can truly make your jaw drop. Here, we’re going to discuss 100 fascinating Saturn facts, covering everything from its iconic rings to its dozens of moons. So, let’s embark on an astronomical adventure that is both exciting and educational.

Here are 100 Facts About Saturn

1. Saturn is the second-largest planet in the Solar System.

Saturn comes in at a massive size, second only to Jupiter in our Solar System. It has a diameter of about 72,367 miles (116,460 kilometers), nearly nine times the diameter of Earth. If you want to get a sense of just how big that is, you could fit about 764 Earths inside Saturn! These facts about Saturn reveal how small our home planet is in comparison to the gas giants.

2. Saturn is known as the “Ringed Planet”.

One of the most striking Saturn facts is its system of rings. Made primarily of ice particles with a smaller amount of rocky debris and dust, Saturn’s rings are the most extensive ring system of any planet in our Solar System. These rings extend up to 175,000 miles (282,000 kilometers) from the planet, but are amazingly thin, with an average thickness of just about 30 feet (10 meters).

3. Saturn has an extremely short day.

When it comes to spinning, Saturn is a speedy planet. It has a day of just 10.7 hours, making it one of the quickest spinning planets in our solar system. This rapid rotation causes Saturn to bulge at its equator and flatten at its poles, giving it an oblate shape.

4. Saturn has a stunning number of moons.

If you’re into moon gazing, Saturn is the planet for you. As of my last knowledge update in 2021, Saturn has 82 known moons – the highest number of any planet in the solar system. Titan, the largest of these moons, is bigger than the planet Mercury!

5. Saturn can float on water.

Sounds unbelievable, right? But yes, Saturn is so light for its size that if you could find a bathtub big enough, it would float in water. This is because Saturn is composed mainly of hydrogen and helium, both of which are lighter than water. It’s one of those Saturn facts that make the planet seem almost whimsical.

Read More: How Big Is Saturn? Can It Really Float On Water?

6. Saturn’s north pole has a hexagonal storm.

In a unique meteorological event, Saturn’s north pole is home to a persisting hexagonal cloud pattern. First spotted by the Voyager spacecraft and later studied by Cassini, this hexagonal storm measures about 20,000 miles (32,000 kilometers) across with winds reaching speeds of 200 miles per hour (322 kilometers per hour).

7. Saturn is visible from Earth with the naked eye.

Saturn, being one of the five planets visible from Earth without the use of a telescope, has been known since ancient times. It appears as a bright, yellowish point of light whose brightness is similar to the brightest stars.

8. Saturn’s largest moon, Titan, has lakes and rivers of liquid methane and ethane.

On most bodies in the solar system, liquid can only exist as vapor or ice due to low temperatures. Titan, however, has a thick atmosphere and temperatures that allow methane and ethane to exist in liquid form. Scientists have discovered lakes and rivers composed of these substances on Titan’s surface, a fact about Saturn’s moons that adds to the intrigue of this planet.

9. Saturn is named after the Roman god of agriculture and time.

Saturn gets its name from the Roman god Saturnus, the god of wealth, agriculture, and time. It was the Romans’ equivalent to the Greek god Cronus, the father of Zeus/Jupiter.

10. Saturn’s rings are not solid.

Despite what they may look like from afar, Saturn’s rings are not solid. They are composed of countless small particles, ranging in size from tiny, dust-sized icy grains to larger chunks as big as mountains. These particles are made mostly of water ice but might also include bits of rocky material.

11. Saturn has the lowest density of all the planets.

Saturn’s density is surprisingly low, just 687 kg/m3, which is less than that of water! This low density, combined with its enormous volume, is what allows Saturn to float on water, as mentioned in our earlier facts about Saturn.

12. The winds on Saturn are incredibly fast.

Saturn is not a place you’d want to fly a kite. The winds in Saturn’s upper atmosphere can reach up to 1,100 miles per hour (1,800 kilometers per hour) near its equator, which is much faster than any other planet’s winds in our Solar System.

13. Saturn’s rings are young.

In astronomical terms, Saturn’s rings are relatively young, probably only about 100 million years old. This makes them a fairly recent addition if we consider Saturn’s age of over 4.5 billion years. Scientists believe these rings may have been formed from the debris of a destroyed moon or comet.

14. A year on Saturn is very long.

In contrast to its short day, a year on Saturn is very long because of its large orbital path and slow speed. Saturn takes about 29.5 Earth years to complete one orbit around the Sun.

15. Saturn’s magnetic field is weaker than Earth’s.

Despite being much larger than Earth, Saturn’s magnetic field is weaker. The magnetic field plays a crucial role in protecting the planet from harmful solar radiation.

16. Saturn’s south pole has a massive storm that resembles a hurricane.

At Saturn’s south pole, there’s a storm with a well-defined eye, encircled by towering clouds. This storm shares similarities with hurricanes on Earth, but it’s much larger and more intense.

17. Saturn has ‘shepherd moons’.

Saturn’s two tiny moons, Prometheus and Pandora, are often referred to as “shepherd moons”. They help maintain the sharp edges of Saturn’s F-ring by influencing its particles through gravitational interaction.

18. Saturn’s moon, Enceladus, might support microbial life.

Enceladus, one of Saturn’s larger moons, has intrigued scientists because of its subsurface ocean, which shoots plumes of water vapor into space. This suggests that it might possess the conditions necessary for microbial life. [Source]

19. Saturn is almost twice as far from the Sun as Jupiter.

Saturn orbits at a distance of about 886 million miles (1.4 billion kilometers) from the Sun. That’s roughly twice the distance of Jupiter from the Sun, which makes it a chilly place indeed.

20. The outermost part of Saturn’s rings is known as the Phoebe ring.

The Phoebe ring is incredibly vast, starting at about 7.7 million miles (12.4 million kilometers) from Saturn and extending outwards another 7.4 million miles (12 million kilometers). Despite its size, it’s hard to see because the particles within it are so sparse.

21. Saturn’s rings have gaps, known as divisions.

When you look at Saturn’s rings, you can see darker regions that appear like gaps. The most famous of these is the Cassini Division. These gaps or divisions are areas where there are fewer ring particles, often due to gravitational resonances with Saturn’s moons.

22. The temperature on Saturn is incredibly low.

Saturn is a very cold planet due to its distance from the Sun. The average temperature is around -288 degrees Fahrenheit (-178 degrees Celsius). Despite this extreme cold, Saturn emits more heat than it absorbs from the Sun due to an internal process known as Kelvin-Helmholtz mechanism.

23. Saturn has a warm core.

Despite the extreme cold on its surface, Saturn’s core is believed to be incredibly hot, reaching temperatures as high as 21,000 degrees Fahrenheit (11,700 degrees Celsius). This is hotter than the surface of the Sun!

24. Saturn’s moon Titan has a dense atmosphere.

Titan, Saturn’s largest moon, is unique in that it has a thick, dense atmosphere made mostly of nitrogen with traces of methane. The pressure on Titan’s surface is about 60% greater than Earth’s – comparable to the pressure beneath 50 feet (15 meters) of water on Earth.

25. The first spacecraft to visit Saturn was Pioneer 11.

In 1979, Pioneer 11 became the first spacecraft to fly by and study Saturn up close. It provided the first detailed images of Saturn’s rings and few of its moons, marking a big step in our understanding of this fascinating planet.

26. The rings of Saturn are named alphabetically in the order of their discovery.

The rings of Saturn are labelled alphabetically, from A to G, based on their order of discovery. The sequence of the rings, moving outward from the planet, is D, C, B, A, F, G, E.

27. The Voyager missions provided extensive data about Saturn.

Following Pioneer 11, the Voyager missions in the 1980s provided detailed data and images of Saturn, its rings, and its moons, leading to numerous discoveries and enriching our knowledge of Saturn facts.

28. The Cassini mission revealed new insights about Saturn.

Launched in 1997 and reaching Saturn in 2004, the Cassini mission transformed our understanding of the ringed planet. It studied Saturn’s structure, its moons, especially Titan and Enceladus, and its rings, providing insights that astounded the scientific community.

29. Saturn is occasionally visible without a telescope.

Under the right conditions, Saturn can be seen from Earth with the naked eye. It appears as a bright, yellow-white star. Of course, a telescope is necessary to see Saturn’s majestic rings.

30. Saturn’s E Ring is created by the moon Enceladus.

Saturn’s E Ring, the second outermost of the planet’s bright rings, is created by the tiny ice particles spewed from geysers on Saturn’s moon Enceladus. The ice particles are kept in place by Enceladus’s gravitational pull.

More Saturn Facts

31. Saturn’s color is due to its atmospheric composition.

Saturn’s yellow-golden color is a result of its atmospheric composition. The clouds in Saturn’s upper atmosphere are largely composed of ammonia crystals, which give Saturn its golden hue.

32. Saturn’s moon Titan is the only moon in the solar system to have a significant atmosphere.

Titan’s atmosphere is dense and rich in nitrogen, much like Earth’s. In fact, Titan’s atmosphere is so thick and the gravity so low that you could strap wings to your arms and fly through its sky!

33. The ‘spokes’ in Saturn’s rings are still a mystery.

Saturn’s rings display strange, radial, spoke-like features that continue to baffle scientists. First spotted by the Voyager spacecraft, these “spokes” have been observed to disappear and reappear, and move in ways not fully understood.

34. Saturn’s moon Hyperion has a chaotic rotation.

Hyperion, one of Saturn’s smaller moons, tumbles chaotically through its orbit, and its rotation period and orientation in space are unpredictable. This is due to its irregular shape and the gravitational influences of Saturn and Titan.

35. Saturn’s moon Iapetus has a distinct two-tone coloration.

Iapetus, another of Saturn’s moons, is unique in having one side as bright as snow and the other as dark as coal. This stark difference in coloration is thought to be due to the accumulation of dark, reddish dust from another moon, Phoebe.

36. Saturn is made mostly of hydrogen.

Saturn’s composition is primarily hydrogen, with traces of helium and methane. This makes Saturn a gas giant, much like Jupiter. The outer layers of Saturn are mostly gases, with a denser core at the center.

37. Saturn’s moon Mimas has a crater that makes it look like the Death Star.

Mimas, one of Saturn’s moons, has a gigantic impact crater called Herschel that makes it resemble the Death Star from the Star Wars series. This is one of the fun Saturn facts for all the Star Wars fans out there! [Source]

38. The sunlight on Saturn is 100 times fainter than on Earth.

Because of its distance from the Sun, sunlight on Saturn is very faint – about 100 times fainter than on Earth. This also means that Saturn’s surface is incredibly cold.

39. Saturn’s moon Enceladus is one of the brightest objects in our solar system.

Enceladus, Saturn’s sixth-largest moon, is covered in fresh, clean ice – making it one of the most reflective bodies in our solar system. This high reflectivity combined with its geysers make Enceladus one of the most intriguing Saturn facts.

40. Saturn’s day varies in length.

One of the intriguing Saturn facts is that its day is not the same length all year round. Because Saturn is not a solid body and different parts of the planet rotate at different speeds, a day on Saturn can vary from 10.2 to 10.7 hours.

41. Saturn’s ring particles range in size.

The particles that make up Saturn’s rings aren’t uniform in size. They can be as small as a grain of sugar or as large as a mountain. Despite this variation, the rings themselves are extremely thin, averaging only about 30 feet (9 meters) in thickness.

42. Saturn has been visited by four spacecraft.

As of 2021, four spacecraft have visited Saturn: Pioneer 11, Voyager 1 and 2, and the Cassini-Huygens mission. Each mission contributed significantly to our understanding of the Saturn system, providing valuable data and breathtaking images.

43. Saturn’s rings are disappearing.

According to NASA, Saturn’s iconic rings are slowly disappearing. The particles that make up the rings are being pulled into the planet by gravity and are predicted to be completely gone in about 300 million years.

44. Saturn’s moon Dione might have a subsurface ocean.

Scientific studies suggest that Dione, another of Saturn’s many moons, may harbor a subsurface ocean of liquid water, furthering the search for potential extraterrestrial life within our own solar system.

45. Saturn’s moon Pan has a unique, flying saucer-like shape.

Saturn’s moon Pan, located within the Encke Gap in Saturn’s A ring, has an unusual shape that resembles a flying saucer. This peculiar shape is due to a ridge of material accumulated around its equator.

46. Saturn is flattened at its poles.

Due to its rapid rotation, Saturn is an oblate spheroid, meaning it’s flattened at its poles and bulging at its equator. This gives it a somewhat squashed appearance.

47. There’s a massive storm on Saturn every 30 years.

Approximately every 30 Earth years, a colossal storm known as the “Great White Spot” appears on Saturn. These storms can cover a vast area of the planet and are a fascinating example of the dynamic and extreme weather conditions in our solar system.

48. The pull of gravity on Saturn is similar to Earth’s.

Despite its much larger size, the gravitational pull at Saturn’s cloud tops is only slightly more than Earth’s gravity. This means if you could stand on Saturn’s clouds (ignoring the fact that you’d sink right through), you’d feel a weight similar to what you feel on Earth.

49. Saturn’s largest moon, Titan, is the second-largest moon in our solar system.

Titan is not only Saturn’s largest moon, but also the second largest in our solar system, only surpassed by Jupiter’s Ganymede. Titan is even larger than the planet Mercury.

50. Saturn’s moon Rhea might have rings.

Rhea, Saturn’s second-largest moon, might possess a ring system of its own. If confirmed, it would be the only moon known to have a ring system, making it one of the more unique Saturn facts.

More Saturn Facts

51. Saturn’s rings could be remnants of destroyed moons.

One theory about the origin of Saturn’s rings is that they’re remnants of moons that were torn apart by Saturn’s gravity. This could be why the rings are composed mainly of water ice, a common material in moons.

52. Saturn’s moon Epimetheus shares its orbit with Janus.

In a unique orbital dance, Saturn’s moons Epimetheus and Janus swap orbits approximately every four years, thanks to their gravitational interaction. They are the only known moons in our solar system to do so.

53. You can fit 764 Earths inside Saturn.

Saturn is huge! With a diameter nine times that of Earth, you could fit 764 Earths inside Saturn. This gives you an idea of how vast this ringed planet really is.

54. The top of Saturn’s clouds can reach speeds of 1,600 feet (500 meters) per second.

Saturn’s atmosphere is far from calm. The tops of Saturn’s clouds can reach speeds of up to 1,600 feet (500 meters) per second, creating enormous storms and disturbances.

55. The Cassini Division isn’t empty.

Despite appearing empty, the Cassini Division, a gap separating Saturn’s two most visible rings (the A ring and the B ring), isn’t devoid of particles. It’s actually filled with smaller, dust-sized particles that are hard to see from Earth.

56. Saturn’s moon Atlas also looks like a flying saucer.

Just like Pan, Saturn’s moon Atlas has an equatorial ridge that gives it a flying saucer-like appearance. This tiny moon orbits just outside Saturn’s A ring.

57. Saturn is mostly made up of gas.

Being a gas giant, Saturn doesn’t have a solid surface like Earth’s. Its outer layer is composed mainly of molecular hydrogen, with trace amounts of helium and methane.

58. Saturn’s moon Tethys has a huge canyon system.

Tethys, one of Saturn’s larger moons, has a huge canyon system called Ithaca Chasma, which spans nearly three-quarters of the moon’s circumference.

59. Saturn’s moon Titan has liquid hydrocarbon lakes.

Another of the intriguing Saturn facts is that Titan, its largest moon, has lakes of liquid methane and ethane on its surface. This makes Titan the only body in our solar system, other than Earth, known to have stable liquid on its surface.

60. Saturn’s magnetic field has a unique symmetry.

Unlike Earth and most other planets, Saturn’s magnetic field is almost perfectly symmetrical along its axis. Scientists are puzzled by this, as the dynamo theory of magnetic fields suggests there should be some tilt.

61. Saturn has a strong radio emission.

Saturn produces a strong radio emission known as Saturn Kilometric Radiation (SKR). The mechanism behind these emissions is still not fully understood, but it’s thought to be related to Saturn’s auroras.

62. Saturn’s moon Enceladus has geysers that spew ice.

One of the most exciting Saturn facts is about its moon Enceladus, which has geysers that eject large plumes of ice and water vapor into space. These plumes contribute to Saturn’s E-ring and could indicate the presence of a subsurface ocean.

63. Saturn has an orbiting cloud of dust-sized particles.

Saturn’s Phoebe ring is an enormous ring, discovered in 2009, composed of dust-sized particles. This ring extends from 6 to 12 million kilometers from Saturn, making it one of the largest planetary rings in our solar system.

64. Saturn’s moon Titan has methane rain and lakes.

On Saturn’s moon Titan, the weather cycle is similar to Earth’s, but with methane instead of water. Methane forms clouds and falls as rain, carving the moon’s surface and forming lakes.

65. Saturn’s moon Prometheus shapes the F Ring.

Prometheus, a small inner moon of Saturn, interacts with the icy particles in the F Ring, creating streamers, flares, and channels. This moon acts as a shepherd, helping maintain the ring’s narrow shape.

66. The thickness of Saturn’s rings is surprisingly small.

Despite their vast diameter, Saturn’s rings are very thin, with an average thickness of about 30 feet (9 meters). This is less than the length of a school bus!

Thanks to the global ocean beneath its icy surface and the presence of organic molecules, Enceladus is considered one of the most promising places to look for life beyond Earth in our solar system.

68. Saturn has auroras, similar to Earth’s northern and southern lights.

Just like Earth, Saturn has its own auroras that light up its poles. These auroras are caused by the interaction of solar particles with Saturn’s magnetic field.

69. Saturn’s moon Phoebe may be a captured centaur.

Phoebe, one of Saturn’s outer moons, is thought to be a captured centaur—a small, icy body from the Kuiper Belt on the edge of our solar system. This explains its retrograde orbit and darker, dustier composition compared to Saturn’s other moons.

70. Some of Saturn’s moons are named after Titans of Greek mythology.

Many of Saturn’s moons, including Titan, Iapetus, and Hyperion, are named after the Titans, the elder gods who were the siblings and predecessors of the Olympian gods in Greek mythology.

71. Saturn’s moon Daphnis creates waves in the rings.

Saturn’s moon Daphnis, located within the Keeler Gap of the A ring, creates waves in the ring material as it orbits due to its gravitational influence. These disturbances are known as “wakes” and add an intriguing dynamic to the structure of the rings.

72. Saturn has the fastest winds in the solar system.

Saturn holds the record for the fastest winds observed in the solar system. These winds can reach up to 1,100 miles per hour (1,800 kilometers per hour) near the planet’s equator, which is much faster than any hurricane winds on Earth.

73. The E-ring of Saturn is blue.

Saturn’s E-ring, the second outermost ring, has a striking blue color. This is due to the smaller, micron-sized particles within it scattering sunlight in a way that preferentially lets blue light pass through.

74. Saturn’s moon Tethys has a crater resembling an eyeball.

Tethys, one of Saturn’s moons, has a large crater named Odysseus, which, due to its central peak, makes the moon look like a giant eyeball. This is one of the more peculiar Saturn facts!

75. The discovery of Saturn predates recorded history.

Saturn has been known since prehistoric times because it’s clearly visible from Earth without the aid of a telescope. It’s not known who first discovered Saturn, but its presence in ancient cultures globally demonstrates our ancestors’ fascination with the night sky.

76. Saturn’s moon Mimas is heavily cratered.

Mimas, one of Saturn’s moons, is one of the most heavily cratered bodies in the solar system, lending it a certain resemblance to the Star Wars’ Death Star due to a giant impact crater called Herschel.

77. The density of Saturn is less than water.

Despite its massive size, Saturn’s overall density is less than that of water. This means that if there were an ocean big enough, Saturn would float!

78. Saturn’s moon Iapetus has a large ridge along its equator.

Iapetus, one of Saturn’s moons, has a large ridge along its equator that makes it appear walnut-shaped. The origin of this ridge is a mystery, but one theory suggests it could be the remains of a collapsed ring.

79. Saturn is visible from Earth with the naked eye.

Saturn is one of the five planets visible from Earth without the need for a telescope. However, to see its beautiful ring system, you would need the aid of a telescope.

80. Saturn’s moon Enceladus is one of the brightest objects in our solar system.

Saturn’s moon Enceladus reflects almost 100% of the sunlight it receives due to its icy surface, making it one of the brightest objects in our solar system.

More Saturn Facts

81. Saturn’s interior is very hot.

Despite its chilly outer atmosphere, the interior of Saturn is very hot. The core temperature may reach up to 21,000 degrees Fahrenheit (11,700 degrees Celsius), which is hotter than the surface of the Sun.

82. Saturn has the second-shortest day in the solar system.

Saturn has a very fast rotational speed, resulting in a day that lasts only 10.7 hours. This is the second shortest day of any of the solar system’s planets, second only to Jupiter.

83. The color of Saturn’s rings can reveal their composition.

The various colors seen in Saturn’s rings correspond to differences in composition. The lighter parts are nearly pure water ice, while the darker parts contain more rock and dust.

84. Saturn’s moon Hyperion tumbles chaotically in its orbit.

Hyperion, one of Saturn’s smaller moons, has an irregular shape and a chaotic rotation, meaning it doesn’t spin uniformly about its axis. This is due to its low density and irregular shape, causing it to tumble unpredictably as it orbits Saturn.

85. Some of Saturn’s moons have “trojan” moons.

Some of Saturn’s moons, like Tethys and Dione, have smaller moons (known as “trojans”) that share their orbits. These trojan moons always remain 60 degrees ahead of or behind their larger companions.

86. Meteors frequently crash into Saturn’s rings.

Unlike Earth, Saturn’s rings often experience meteor showers. Small, outer moons disintegrate into meteoroids, which then crash into the rings and affect their structure and color.

87. Saturn’s south pole has a warm polar vortex.

Unlike the polar vortices on Earth, the polar vortex on Saturn’s south pole is warm rather than cold. This unique warm vortex is a massive, spinning tower of gases that extends high into Saturn’s stratosphere.

88. Saturn’s moon Mimas influences the Cassini Division.

Mimas, known as the “Death Star” moon due to its large Herschel Crater, has a gravitational resonance with particles in the Cassini Division, helping to maintain this gap in Saturn’s rings.

89. Saturn’s moon Titan has sand dunes.

On Titan, the wind has created large sand dunes near the equator, similar to what you might find in a desert on Earth. However, these dunes are made of tiny particles of organic material rather than silica-based sand.

90. Saturn’s moon Phoebe rotates in the opposite direction to Saturn’s spin.

Phoebe, one of Saturn’s outermost moons, has a retrograde orbit, meaning it moves in the opposite direction to Saturn’s rotation. This fact about Saturn suggests that Phoebe may be a captured object, likely a centaur from the Kuiper Belt.

91. Saturn has a thin, faint ring named the “G Ring”.

Saturn has a faint ring, known as the G Ring, located between the F Ring and the E Ring. The G Ring is thought to be maintained by a small moon named Aegaeon that resides within it.

92. Some of Saturn’s outer moons are grouped into “clumps.”

Saturn’s outer moons are divided into three major “clumps” each with a similar orbit. These groups are named after their largest members: the Inuit Group, the Gallic Group, and the Norse Group.

93. The tallest peak on Saturn’s moon Titan is higher than Mt. Everest.

Titan’s highest peak, found in a trio of mountainous ridges called the Mithrim Montes, is 10,948 feet (3,337 meters) high. That’s nearly as tall as Earth’s Mount Everest, the highest point on our home planet.

94. Saturn’s moon Rhea may have a thin ring system.

Observations from the Cassini mission have suggested that Rhea, Saturn’s second-largest moon, may have a tenuous ring system of its own. If confirmed, this would make Rhea the only moon known to have rings.

95. Saturn’s axial tilt is nearly the same as Earth’s.

Saturn’s axial tilt is about 26.73 degrees, which is quite similar to Earth’s tilt of approximately 23.5 degrees. This tilt is responsible for Saturn’s seasonal changes, just like how Earth’s tilt causes its four distinct seasons.

96. The speed of sound is slower on Saturn than on Earth.

Due to Saturn’s predominantly gaseous composition, the speed of sound on Saturn is significantly slower than on Earth. Sound waves travel at about 30,000 cm/sec on Saturn, compared to about 34,000 cm/sec on Earth.

97. Saturn’s moon Pan looks like a dumpling.

One of the fun Saturn facts is about its small moon, Pan. The moon’s unique shape, with an equatorial ridge and rounded body, makes it resemble a dumpling or a walnut.

98. Saturn’s moon Titan has a phenomenon similar to Earth’s greenhouse effect.

Titan’s thick atmosphere traps heat, causing a greenhouse effect. However, because Titan is so far from the sun, the surface temperature is still a frigid -290 degrees Fahrenheit (-179 degrees Celsius).

99. Saturn’s moon Helene shares an orbit with Dione.

Helene, a small moon of Saturn, shares its orbit with a larger moon, Dione, in a stable arrangement known as a Trojan orbit. Helene is located at one of Dione’s stable Lagrange points, where the gravitational forces of Saturn and Dione balance the orbit of the smaller moon.

100. Saturn’s atmosphere contains traces of neon.

While Saturn’s atmosphere is predominantly composed of hydrogen and helium, it also contains trace amounts of various “heavier” elements. One of these is neon. Although it’s not abundant, neon plays a role in Saturn’s atmospheric chemistry.

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