Saturn - NASA Science
网页Saturn is a massive ball made mostly of hydrogen and helium. The farthest planet from Earth discovered by the unaided human eye, Saturn has been known since ancient …
仅显示来自 science.nasa.gov 的搜索结果In Depth
Saturn is the sixth planet from the Sun and the second-largest planet in our solar …
Saturn Facts
About 4 billion years ago, Saturn settled into its current position in the outer solar …
All About Saturn
Saturn is the sixth planet from the Sun. That means Jupiter and Uranus are Saturn’s …
Saturn - Wikipedia
Saturn is the sixth planet from the Sun and the second largest in the Solar System, after Jupiter. It is a gas giant, with an average radius of about nine times that of Earth. It has an eighth the average density of Earth, but is over 95 times more massive. Even though Saturn is almost as big as Jupiter, Saturn has less than a third the mass of Jupiter. Saturn orbits the Sun at a distance of 9.59 AU (1,434 …
Wikipedia · CC-BY-SA 许可下的文字Saturn | Facts, Size, Temperature, Atmosphere, Color, Rings,
- Saturn orbits the Sun at a mean distance of 1,427,000,000 km (887 million miles). Its closest dis…
Like Jupiter and most of the other planets, Saturn has a regular orbit—that is, its motion around the Sun is prograde (in the same direction that the Sun rotates) and has a small eccentricity (noncircularity) and inclination to the ecliptic, the plane of Earth’s orbit. Unlike Jupiter, however, … - Are you a student? Get Britannica Premium for only 24.95 - a 67% discount!
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- Saturn orbits the Sun at a mean distance of 1,427,000,000 km (887 million miles). Its closest dis…
Saturn 101 | National Geographic - YouTube
网页2017年9月15日 · How did the rings around Saturn form? How many moons does the planet have? See stunning NASA images of the gas giant studied by Christian Huygens and …
In Depth | Saturn – NASA Solar System Exploration
网页Learn about Saturn, the sixth planet from the Sun and the second-largest in our solar system. Discover its rings, moons, atmosphere, structure, and more.
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Saturn
Explore in the solar systemSaturn, the sixth planet from the sun, is the second-largest planet in our solar system by mass and size and the most distant planet easily visible to the unaided eye from Earth. This gas giant made mostly of hydrogen and helium is easily recognized by its yellowish color, magnificent rings, and oblate—or flattened at the poles—shape.Radius: 36,183.69 milesType: gas giantEffective temperature: -288.4°FGravity: 34.12 feet/s²数据来源:NASA Saturn Facts - Science@NASA
网页About 4 billion years ago, Saturn settled into its current position in the outer solar system, where it is the sixth planet from the Sun. Like Jupiter, Saturn is mostly made of hydrogen and helium, the same two main components …
Saturn Facts - Interesting Facts about Planet Saturn
网页Best known for its fabulous ring system, Saturn is the sixth planet from the Sun and the second largest in our solar system. Like Jupiter, Saturn is a gas giant and is composed of similar gasses including hydrogen, helium and …
All About Saturn | NASA Space Place – NASA Science …
网页Saturn is the sixth planet from the Sun. That means Jupiter and Uranus are Saturn’s neighboring planets. Quick History. Saturn has been known since ancient times because it can be seen without advanced telescopes. Four …
Saturn Information and Facts | National Geographic
网页Saturn is the sixth planet from the Sun and the second-largest in the solar system. It has a stunning ring system, 52 moons, a powerful magnetic field, and a yellow and gold atmosphere. Learn more about Saturn's history, …
Saturn Facts | Surface, Atmosphere, Moons, History
网页2019年12月6日 · Saturn is the sixth planet from the Sun, with the largest planetary rings in the Solar System. It is the second-largest planet after Jupiter, and recently, with many other moons being discovered, it …
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