Search results
Results From The WOW.Com Content Network
The radius of the Uranian Hill sphere is approximately 73 million km. [3] The relative sizes of moons are indicated by the size of their symbols, and the Caliban group of Uranian moons is labeled. Data as of February 2024. Uranus's irregular moons range in size from 120 to 200 km to under 10 km . [43]
For the small outer irregular moons of Uranus, such as Sycorax, which were not discovered by the Voyager 2 flyby, even different NASA web pages, such as the National Space Science Data Center [6] and JPL Solar System Dynamics, [5] give somewhat contradictory size and albedo estimates depending on which research paper is being cited.
The moons of the trans-Neptunian objects (other than Charon) have not been included, because they appear to follow the normal situation for TNOs rather than the moons of Saturn and Uranus, and become solid at a larger size (900–1000 km diameter, rather than 400 km as for the moons of Saturn and Uranus).
A new study from NASA recently announced that four of Uranus’s five biggest moons may have liquid water oceans beneath their surface.
It is 90 percent certain that Ceres has no moons larger than 1 km in size, ... Uranus Neptune; Number of moons 0 0 1: 2: 95: 146: 28: 16: Consensus dwarf planets Ceres
The planet Uranus and its five biggest moons may not be the sterile worlds scientists have long thought. Skip to main content. 24/7 Help. For premium support please call: 800-290 ...
Size comparison of Earth, the Moon, and Ariel. Ariel is the fourth-largest of the Uranian moons by size and mass. It is also the 14th-largest moon in the Solar System. The moon's density is 1.52 g/cm 3, which indicates that it consists of roughly equal parts water ice and a dense non-ice component. [28]
Three-decade old data may have just led scientists to make a new discovery about Uranus.