Uranus Facts - Science@NASA
2024年12月31日 · Surface. As an ice giant, Uranus doesn’t have a true surface. The planet is mostly swirling fluids. While a spacecraft would have nowhere to land on Uranus, it wouldn’t …
Uranus: Size, distance from the Sun, orbit | Astronomy.com
2023年10月20日 · Uranus, the third-largest planet in the solar system, has an average temperature of –350° F and does not have a solid surface. Earth-based telescopes easily …
Uranus, the sideways planet - The Planetary Society
Uranus lies 20 times further from the sun than Earth. At this distance, the disk of gas and dust that formed our solar system 4.5 billion years ago was probably too thin to form Uranus. Like …
Uranus - Wikipedia
Uranus has the third-largest diameter and fourth-largest mass among the Solar System's planets. Based on current models, inside its volatile mantle layer is a rocky core, and surrounding it is a …
NASA’s Webb Scores Another Ringed World With New Image of Uranus
2023年4月6日 · Following in the footsteps of the Neptune image released in 2022, NASA’s James Webb Space Telescope has taken a stunning image of the solar system’s other ice giant, the …
Uranus | Facts, Moons, & Rings | Britannica
3 天之前 · Its relatively low density (only about 1.3 times that of water) and large size (four times the radius of Earth) indicate that, like the other giant planets, Uranus is composed primarily of …
Planet Uranus facts and information - National Geographic
2017年1月17日 · Uranus, the seventh planet from the sun, may initially look like a bland, blue-green ball. But there's a lot to love about the icy giant, from its 13 rings to its 27 known moons …
In Depth | Uranus – NASA Solar System Exploration
The seventh planet from the Sun with the third largest diameter in our solar system, Uranus is very cold and windy. The ice giant is surrounded by 13 faint rings and 27 small moons as it …
Uranus - NASA
4 天之前 · Uranus is the seventh planet from the Sun, and the third largest planet in our solar system – about four times wider than Earth. Uranus is very cold and windy. It is surrounded by …
Uranus Fact Sheet - NSSDCA
2024年10月2日 · Surface Pressure: >>1000 bars Temperature at 1 bar: 76 K (-197 C) Temperature at 0.1 bar: 53 K (-220 C) Density at 1 bar: 0.42 kg/m 3 Wind speeds: 0-250 m/s …